264811716

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13159}}^1$

素因数の和:13225

約数の個数: 72

約数和(自身を含む): 737696960

約数和(自身を除く): 472885244

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 5031, 6708, 10062, 13159, 20124, 26318, 39477, 52636, 78954, 118431, 157908, 171067, 236862, 342134, 473724, 513201, 565837, 684268, 1026402, 1131674, 1539603, 1697511, 2052804, 2263348, 3079206, 3395022, 5092533, 6158412, 6790044, 7355881, 10185066, 14711762, 20370132, 22067643, 29423524, 44135286, 66202929, 88270572, 132405858, 264811716]

約数ペア:

[(1, 264811716), (2, 132405858), (3, 88270572), (4, 66202929), (6, 44135286), (9, 29423524), (12, 22067643), (13, 20370132), (18, 14711762), (26, 10185066), (36, 7355881), (39, 6790044), (43, 6158412), (52, 5092533), (78, 3395022), (86, 3079206), (117, 2263348), (129, 2052804), (156, 1697511), (172, 1539603), (234, 1131674), (258, 1026402), (387, 684268), (468, 565837), (516, 513201), (559, 473724), (774, 342134), (1118, 236862), (1548, 171067), (1677, 157908), (2236, 118431), (3354, 78954), (5031, 52636), (6708, 39477), (10062, 26318), (13159, 20124)]