15983688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1069}}^1$

素因数の和:1174

約数の個数: 64

約数和(自身を含む): 46224000

約数和(自身を除く): 30240312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 89, 168, 178, 267, 356, 534, 623, 712, 1068, 1069, 1246, 1869, 2136, 2138, 2492, 3207, 3738, 4276, 4984, 6414, 7476, 7483, 8552, 12828, 14952, 14966, 22449, 25656, 29932, 44898, 59864, 89796, 95141, 179592, 190282, 285423, 380564, 570846, 665987, 761128, 1141692, 1331974, 1997961, 2283384, 2663948, 3995922, 5327896, 7991844, 15983688]

約数ペア:

[(1, 15983688), (2, 7991844), (3, 5327896), (4, 3995922), (6, 2663948), (7, 2283384), (8, 1997961), (12, 1331974), (14, 1141692), (21, 761128), (24, 665987), (28, 570846), (42, 380564), (56, 285423), (84, 190282), (89, 179592), (168, 95141), (178, 89796), (267, 59864), (356, 44898), (534, 29932), (623, 25656), (712, 22449), (1068, 14966), (1069, 14952), (1246, 12828), (1869, 8552), (2136, 7483), (2138, 7476), (2492, 6414), (3207, 4984), (3738, 4276)]