394020312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{8467}}^1$

素因数の和:8760

約数の個数: 64

約数和(自身を含む): 1129969920

約数和(自身を除く): 735949608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 277, 554, 831, 1108, 1662, 1939, 2216, 3324, 3878, 5817, 6648, 7756, 8467, 11634, 15512, 16934, 23268, 25401, 33868, 46536, 50802, 59269, 67736, 101604, 118538, 177807, 203208, 237076, 355614, 474152, 711228, 1422456, 2345359, 4690718, 7036077, 9381436, 14072154, 16417513, 18762872, 28144308, 32835026, 49252539, 56288616, 65670052, 98505078, 131340104, 197010156, 394020312]

約数ペア:

[(1, 394020312), (2, 197010156), (3, 131340104), (4, 98505078), (6, 65670052), (7, 56288616), (8, 49252539), (12, 32835026), (14, 28144308), (21, 18762872), (24, 16417513), (28, 14072154), (42, 9381436), (56, 7036077), (84, 4690718), (168, 2345359), (277, 1422456), (554, 711228), (831, 474152), (1108, 355614), (1662, 237076), (1939, 203208), (2216, 177807), (3324, 118538), (3878, 101604), (5817, 67736), (6648, 59269), (7756, 50802), (8467, 46536), (11634, 33868), (15512, 25401), (16934, 23268)]