305047288

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{14449}}^1$

素因数の和:14504

約数の個数: 64

約数和(自身を含む): 728280000

約数和(自身を除く): 423232712

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 182, 203, 232, 364, 377, 406, 728, 754, 812, 1508, 1624, 2639, 3016, 5278, 10556, 14449, 21112, 28898, 57796, 101143, 115592, 187837, 202286, 375674, 404572, 419021, 751348, 809144, 838042, 1314859, 1502696, 1676084, 2629718, 2933147, 3352168, 5259436, 5447273, 5866294, 10518872, 10894546, 11732588, 21789092, 23465176, 38130911, 43578184, 76261822, 152523644, 305047288]

約数ペア:

[(1, 305047288), (2, 152523644), (4, 76261822), (7, 43578184), (8, 38130911), (13, 23465176), (14, 21789092), (26, 11732588), (28, 10894546), (29, 10518872), (52, 5866294), (56, 5447273), (58, 5259436), (91, 3352168), (104, 2933147), (116, 2629718), (182, 1676084), (203, 1502696), (232, 1314859), (364, 838042), (377, 809144), (406, 751348), (728, 419021), (754, 404572), (812, 375674), (1508, 202286), (1624, 187837), (2639, 115592), (3016, 101143), (5278, 57796), (10556, 28898), (14449, 21112)]