315660912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{25391}}^1$

素因数の和:25446

約数の個数: 80

約数和(自身を含む): 957176832

約数和(自身を除く): 641515920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 6216, 12432, 25391, 50782, 76173, 101564, 152346, 177737, 203128, 304692, 355474, 406256, 533211, 609384, 710948, 939467, 1066422, 1218768, 1421896, 1878934, 2132844, 2818401, 2843792, 3757868, 4265688, 5636802, 6576269, 7515736, 8531376, 11273604, 13152538, 15031472, 19728807, 22547208, 26305076, 39457614, 45094416, 52610152, 78915228, 105220304, 157830456, 315660912]

約数ペア:

[(1, 315660912), (2, 157830456), (3, 105220304), (4, 78915228), (6, 52610152), (7, 45094416), (8, 39457614), (12, 26305076), (14, 22547208), (16, 19728807), (21, 15031472), (24, 13152538), (28, 11273604), (37, 8531376), (42, 7515736), (48, 6576269), (56, 5636802), (74, 4265688), (84, 3757868), (111, 2843792), (112, 2818401), (148, 2132844), (168, 1878934), (222, 1421896), (259, 1218768), (296, 1066422), (336, 939467), (444, 710948), (518, 609384), (592, 533211), (777, 406256), (888, 355474), (1036, 304692), (1554, 203128), (1776, 177737), (2072, 152346), (3108, 101564), (4144, 76173), (6216, 50782), (12432, 25391)]