401038812

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{4391}}^1$

素因数の和:4503

約数の個数: 72

約数和(自身を含む): 1055134080

約数和(自身を除く): 654095268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 59, 86, 118, 129, 172, 177, 236, 258, 354, 387, 516, 531, 708, 774, 1062, 1548, 2124, 2537, 4391, 5074, 7611, 8782, 10148, 13173, 15222, 17564, 22833, 26346, 30444, 39519, 45666, 52692, 79038, 91332, 158076, 188813, 259069, 377626, 518138, 566439, 755252, 777207, 1036276, 1132878, 1554414, 1699317, 2265756, 2331621, 3108828, 3398634, 4663242, 6797268, 9326484, 11139967, 22279934, 33419901, 44559868, 66839802, 100259703, 133679604, 200519406, 401038812]

約数ペア:

[(1, 401038812), (2, 200519406), (3, 133679604), (4, 100259703), (6, 66839802), (9, 44559868), (12, 33419901), (18, 22279934), (36, 11139967), (43, 9326484), (59, 6797268), (86, 4663242), (118, 3398634), (129, 3108828), (172, 2331621), (177, 2265756), (236, 1699317), (258, 1554414), (354, 1132878), (387, 1036276), (516, 777207), (531, 755252), (708, 566439), (774, 518138), (1062, 377626), (1548, 259069), (2124, 188813), (2537, 158076), (4391, 91332), (5074, 79038), (7611, 52692), (8782, 45666), (10148, 39519), (13173, 30444), (15222, 26346), (17564, 22833)]