freeCodeCamp/curriculum/challenges/spanish/08-coding-interview-prep/project-euler/problem-362-squarefree-fact...

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---
id: 5900f4d61000cf542c50ffe9
challengeType: 5
title: 'Problem 362: Squarefree factors'
videoUrl: ''
localeTitle: 'Problema 362: Factores de los cuadrados libres.'
---
## Description
<section id="description"> Considere el número 54. 54 se puede factorizar de 7 formas distintas en uno o más factores mayores que 1: 54, 2 × 27, 3 × 18, 6 × 9, 3 × 3 × 6, 2 × 3 × 9 y 2 × 3 × 3 × 3. Si requerimos que todos los factores estén libres de cuadrados, solo quedan dos formas: 3 × 3 × 6 y 2 × 3 × 3 × 3. <p> Llamemos a Fsf (n) el número de formas en que n puede ser factorizado en uno o más factores de squarefree mayores que 1, entonces Fsf (54) = 2. </p><p> Sea S (n) ∑Fsf (k) para k = 2 a n. </p><p> S (100) = 193. </p><p> Encontrar S (10 000 000 000). </p></section>
## Instructions
<section id="instructions">
</section>
## Tests
<section id='tests'>
```yml
tests:
- text: <code>euler362()</code> debe devolver 457895958010.
testString: 'assert.strictEqual(euler362(), 457895958010, "<code>euler362()</code> should return 457895958010.");'
```
</section>
## Challenge Seed
<section id='challengeSeed'>
<div id='js-seed'>
```js
function euler362() {
// Good luck!
return true;
}
euler362();
```
</div>
</section>
## Solution
<section id='solution'>
```js
// solution required
```
</section>