265034628

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{547}}^1$

素因数の和:913

約数の個数: 72

約数和(自身を含む): 688976288

約数和(自身を除く): 423941660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 313, 387, 516, 547, 626, 774, 939, 1094, 1252, 1548, 1641, 1878, 2188, 2817, 3282, 3756, 4923, 5634, 6564, 9846, 11268, 13459, 19692, 23521, 26918, 40377, 47042, 53836, 70563, 80754, 94084, 121131, 141126, 161508, 171211, 211689, 242262, 282252, 342422, 423378, 484524, 513633, 684844, 846756, 1027266, 1540899, 2054532, 3081798, 6163596, 7362073, 14724146, 22086219, 29448292, 44172438, 66258657, 88344876, 132517314, 265034628]

約数ペア:

[(1, 265034628), (2, 132517314), (3, 88344876), (4, 66258657), (6, 44172438), (9, 29448292), (12, 22086219), (18, 14724146), (36, 7362073), (43, 6163596), (86, 3081798), (129, 2054532), (172, 1540899), (258, 1027266), (313, 846756), (387, 684844), (516, 513633), (547, 484524), (626, 423378), (774, 342422), (939, 282252), (1094, 242262), (1252, 211689), (1548, 171211), (1641, 161508), (1878, 141126), (2188, 121131), (2817, 94084), (3282, 80754), (3756, 70563), (4923, 53836), (5634, 47042), (6564, 40377), (9846, 26918), (11268, 23521), (13459, 19692)]