260832904

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{1117}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 525135780

約数和(自身を除く): 264302876

約数列:

[1, 2, 4, 8, 17, 34, 68, 101, 136, 202, 289, 404, 578, 808, 1117, 1156, 1717, 2234, 2312, 3434, 4468, 6868, 8936, 13736, 18989, 29189, 37978, 58378, 75956, 112817, 116756, 151912, 225634, 233512, 322813, 451268, 645626, 902536, 1291252, 1917889, 2582504, 3835778, 7671556, 15343112, 32604113, 65208226, 130416452, 260832904]

約数ペア:

[(1, 260832904), (2, 130416452), (4, 65208226), (8, 32604113), (17, 15343112), (34, 7671556), (68, 3835778), (101, 2582504), (136, 1917889), (202, 1291252), (289, 902536), (404, 645626), (578, 451268), (808, 322813), (1117, 233512), (1156, 225634), (1717, 151912), (2234, 116756), (2312, 112817), (3434, 75956), (4468, 58378), (6868, 37978), (8936, 29189), (13736, 18989)]