357908148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1373}}^1$

素因数の和:1953

約数の個数: 72

約数和(自身を含む): 976765608

約数和(自身を除く): 618857460

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 557, 1114, 1373, 1671, 2228, 2746, 3342, 4119, 5013, 5492, 6684, 7241, 8238, 10026, 12357, 14482, 16476, 17849, 20052, 21723, 24714, 28964, 35698, 43446, 49428, 53547, 65169, 71396, 86892, 107094, 130338, 160641, 214188, 260676, 321282, 642564, 764761, 1529522, 2294283, 3059044, 4588566, 6882849, 9177132, 9941893, 13765698, 19883786, 27531396, 29825679, 39767572, 59651358, 89477037, 119302716, 178954074, 357908148]

約数ペア:

[(1, 357908148), (2, 178954074), (3, 119302716), (4, 89477037), (6, 59651358), (9, 39767572), (12, 29825679), (13, 27531396), (18, 19883786), (26, 13765698), (36, 9941893), (39, 9177132), (52, 6882849), (78, 4588566), (117, 3059044), (156, 2294283), (234, 1529522), (468, 764761), (557, 642564), (1114, 321282), (1373, 260676), (1671, 214188), (2228, 160641), (2746, 130338), (3342, 107094), (4119, 86892), (5013, 71396), (5492, 65169), (6684, 53547), (7241, 49428), (8238, 43446), (10026, 35698), (12357, 28964), (14482, 24714), (16476, 21723), (17849, 20052)]