258177792

素因数分解:

$2^8\times 3^1\times {\mathrm{127}}^1\times {\mathrm{2647}}^1$

素因数の和:2793

約数の個数: 72

約数和(自身を含む): 692801536

約数和(自身を除く): 434623744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 508, 762, 768, 1016, 1524, 2032, 2647, 3048, 4064, 5294, 6096, 7941, 8128, 10588, 12192, 15882, 16256, 21176, 24384, 31764, 32512, 42352, 48768, 63528, 84704, 97536, 127056, 169408, 254112, 336169, 338816, 508224, 672338, 677632, 1008507, 1016448, 1344676, 2017014, 2032896, 2689352, 4034028, 5378704, 8068056, 10757408, 16136112, 21514816, 32272224, 43029632, 64544448, 86059264, 129088896, 258177792]

約数ペア:

[(1, 258177792), (2, 129088896), (3, 86059264), (4, 64544448), (6, 43029632), (8, 32272224), (12, 21514816), (16, 16136112), (24, 10757408), (32, 8068056), (48, 5378704), (64, 4034028), (96, 2689352), (127, 2032896), (128, 2017014), (192, 1344676), (254, 1016448), (256, 1008507), (381, 677632), (384, 672338), (508, 508224), (762, 338816), (768, 336169), (1016, 254112), (1524, 169408), (2032, 127056), (2647, 97536), (3048, 84704), (4064, 63528), (5294, 48768), (6096, 42352), (7941, 32512), (8128, 31764), (10588, 24384), (12192, 21176), (15882, 16256)]