678831885204

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{119596879}}^1$

素因数の和:119596940

約数の個数: 48

約数和(自身を含む): 1768120273920

約数和(自身を除く): 1089288388716

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5676, 119596879, 239193758, 358790637, 478387516, 717581274, 1315565669, 1435162548, 2631131338, 3946697007, 5142665797, 5262262676, 7893394014, 10285331594, 15427997391, 15786788028, 20570663188, 30855994782, 56569323767, 61711989564, 113138647534, 169707971301, 226277295068, 339415942602, 678831885204]

約数ペア:

[(1, 678831885204), (2, 339415942602), (3, 226277295068), (4, 169707971301), (6, 113138647534), (11, 61711989564), (12, 56569323767), (22, 30855994782), (33, 20570663188), (43, 15786788028), (44, 15427997391), (66, 10285331594), (86, 7893394014), (129, 5262262676), (132, 5142665797), (172, 3946697007), (258, 2631131338), (473, 1435162548), (516, 1315565669), (946, 717581274), (1419, 478387516), (1892, 358790637), (2838, 239193758), (5676, 119596879)]