257100864

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{36191}}^1$

素因数の和:36243

約数の個数: 56

約数和(自身を含む): 698650368

約数和(自身を除く): 441549504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 192, 222, 296, 444, 592, 888, 1184, 1776, 2368, 3552, 7104, 36191, 72382, 108573, 144764, 217146, 289528, 434292, 579056, 868584, 1158112, 1339067, 1737168, 2316224, 2678134, 3474336, 4017201, 5356268, 6948672, 8034402, 10712536, 16068804, 21425072, 32137608, 42850144, 64275216, 85700288, 128550432, 257100864]

約数ペア:

[(1, 257100864), (2, 128550432), (3, 85700288), (4, 64275216), (6, 42850144), (8, 32137608), (12, 21425072), (16, 16068804), (24, 10712536), (32, 8034402), (37, 6948672), (48, 5356268), (64, 4017201), (74, 3474336), (96, 2678134), (111, 2316224), (148, 1737168), (192, 1339067), (222, 1158112), (296, 868584), (444, 579056), (592, 434292), (888, 289528), (1184, 217146), (1776, 144764), (2368, 108573), (3552, 72382), (7104, 36191)]