254631036

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 670779648

約数和(自身を除く): 416148612

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 113, 129, 132, 172, 226, 258, 339, 397, 452, 473, 516, 678, 794, 946, 1191, 1243, 1356, 1419, 1588, 1892, 2382, 2486, 2838, 3729, 4367, 4764, 4859, 4972, 5676, 7458, 8734, 9718, 13101, 14577, 14916, 17071, 17468, 19436, 26202, 29154, 34142, 44861, 51213, 52404, 53449, 58308, 68284, 89722, 102426, 106898, 134583, 160347, 179444, 187781, 204852, 213796, 269166, 320694, 375562, 493471, 538332, 563343, 641388, 751124, 986942, 1126686, 1480413, 1929023, 1973884, 2253372, 2960826, 3858046, 5787069, 5921652, 7716092, 11574138, 21219253, 23148276, 42438506, 63657759, 84877012, 127315518, 254631036]

約数ペア:

[(1, 254631036), (2, 127315518), (3, 84877012), (4, 63657759), (6, 42438506), (11, 23148276), (12, 21219253), (22, 11574138), (33, 7716092), (43, 5921652), (44, 5787069), (66, 3858046), (86, 2960826), (113, 2253372), (129, 1973884), (132, 1929023), (172, 1480413), (226, 1126686), (258, 986942), (339, 751124), (397, 641388), (452, 563343), (473, 538332), (516, 493471), (678, 375562), (794, 320694), (946, 269166), (1191, 213796), (1243, 204852), (1356, 187781), (1419, 179444), (1588, 160347), (1892, 134583), (2382, 106898), (2486, 102426), (2838, 89722), (3729, 68284), (4367, 58308), (4764, 53449), (4859, 52404), (4972, 51213), (5676, 44861), (7458, 34142), (8734, 29154), (9718, 26202), (13101, 19436), (14577, 17468), (14916, 17071)]