429434816

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{823}}^1$

素因数の和:1129

約数の個数: 56

約数和(自身を含む): 884066304

約数和(自身を除く): 454631488

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 263, 496, 526, 823, 992, 1052, 1646, 1984, 2104, 3292, 4208, 6584, 8153, 8416, 13168, 16306, 16832, 25513, 26336, 32612, 51026, 52672, 65224, 102052, 130448, 204104, 216449, 260896, 408208, 432898, 521792, 816416, 865796, 1632832, 1731592, 3463184, 6709919, 6926368, 13419838, 13852736, 26839676, 53679352, 107358704, 214717408, 429434816]

約数ペア:

[(1, 429434816), (2, 214717408), (4, 107358704), (8, 53679352), (16, 26839676), (31, 13852736), (32, 13419838), (62, 6926368), (64, 6709919), (124, 3463184), (248, 1731592), (263, 1632832), (496, 865796), (526, 816416), (823, 521792), (992, 432898), (1052, 408208), (1646, 260896), (1984, 216449), (2104, 204104), (3292, 130448), (4208, 102052), (6584, 65224), (8153, 52672), (8416, 51026), (13168, 32612), (16306, 26336), (16832, 25513)]