561256404

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1\times {\mathrm{2417}}^1$

素因数の和:2984

約数の個数: 48

約数和(自身を含む): 1348122048

約数和(自身を除く): 786865644

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 523, 1046, 1569, 2092, 2417, 3138, 4834, 6276, 7251, 9668, 14502, 19351, 29004, 38702, 58053, 77404, 89429, 116106, 178858, 232212, 268287, 357716, 536574, 1073148, 1264091, 2528182, 3792273, 5056364, 7584546, 15169092, 46771367, 93542734, 140314101, 187085468, 280628202, 561256404]

約数ペア:

[(1, 561256404), (2, 280628202), (3, 187085468), (4, 140314101), (6, 93542734), (12, 46771367), (37, 15169092), (74, 7584546), (111, 5056364), (148, 3792273), (222, 2528182), (444, 1264091), (523, 1073148), (1046, 536574), (1569, 357716), (2092, 268287), (2417, 232212), (3138, 178858), (4834, 116106), (6276, 89429), (7251, 77404), (9668, 58053), (14502, 38702), (19351, 29004)]