260889072

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8641}}^1$

素因数の和:8706

約数の個数: 80

約数和(自身を含む): 732979872

約数和(自身を除く): 472090800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 37, 48, 51, 68, 74, 102, 111, 136, 148, 204, 222, 272, 296, 408, 444, 592, 629, 816, 888, 1258, 1776, 1887, 2516, 3774, 5032, 7548, 8641, 10064, 15096, 17282, 25923, 30192, 34564, 51846, 69128, 103692, 138256, 146897, 207384, 293794, 319717, 414768, 440691, 587588, 639434, 881382, 959151, 1175176, 1278868, 1762764, 1918302, 2350352, 2557736, 3525528, 3836604, 5115472, 5435189, 7051056, 7673208, 10870378, 15346416, 16305567, 21740756, 32611134, 43481512, 65222268, 86963024, 130444536, 260889072]

約数ペア:

[(1, 260889072), (2, 130444536), (3, 86963024), (4, 65222268), (6, 43481512), (8, 32611134), (12, 21740756), (16, 16305567), (17, 15346416), (24, 10870378), (34, 7673208), (37, 7051056), (48, 5435189), (51, 5115472), (68, 3836604), (74, 3525528), (102, 2557736), (111, 2350352), (136, 1918302), (148, 1762764), (204, 1278868), (222, 1175176), (272, 959151), (296, 881382), (408, 639434), (444, 587588), (592, 440691), (629, 414768), (816, 319717), (888, 293794), (1258, 207384), (1776, 146897), (1887, 138256), (2516, 103692), (3774, 69128), (5032, 51846), (7548, 34564), (8641, 30192), (10064, 25923), (15096, 17282)]