996937256

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{2917}}^1$

素因数の和:3306

約数の個数: 64

約数和(自身を含む): 2269036800

約数和(自身を除く): 1272099544

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 359, 476, 718, 952, 1436, 2513, 2872, 2917, 5026, 5834, 6103, 10052, 11668, 12206, 20104, 20419, 23336, 24412, 40838, 42721, 48824, 49589, 81676, 85442, 99178, 163352, 170884, 198356, 341768, 347123, 396712, 694246, 1047203, 1388492, 2094406, 2776984, 4188812, 7330421, 8377624, 14660842, 17802451, 29321684, 35604902, 58643368, 71209804, 124617157, 142419608, 249234314, 498468628, 996937256]

約数ペア:

[(1, 996937256), (2, 498468628), (4, 249234314), (7, 142419608), (8, 124617157), (14, 71209804), (17, 58643368), (28, 35604902), (34, 29321684), (56, 17802451), (68, 14660842), (119, 8377624), (136, 7330421), (238, 4188812), (359, 2776984), (476, 2094406), (718, 1388492), (952, 1047203), (1436, 694246), (2513, 396712), (2872, 347123), (2917, 341768), (5026, 198356), (5834, 170884), (6103, 163352), (10052, 99178), (11668, 85442), (12206, 81676), (20104, 49589), (20419, 48824), (23336, 42721), (24412, 40838)]