457804578128

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{3483841}}^1$

素因数の和:3484083

約数の個数: 40

約数和(自身を含む): 912376413696

約数和(自身を除く): 454571835568

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 191, 344, 382, 688, 764, 1528, 3056, 8213, 16426, 32852, 65704, 131408, 3483841, 6967682, 13935364, 27870728, 55741456, 149805163, 299610326, 599220652, 665413631, 1198441304, 1330827262, 2396882608, 2661654524, 5323309048, 10646618096, 28612786133, 57225572266, 114451144532, 228902289064, 457804578128]

約数ペア:

[(1, 457804578128), (2, 228902289064), (4, 114451144532), (8, 57225572266), (16, 28612786133), (43, 10646618096), (86, 5323309048), (172, 2661654524), (191, 2396882608), (344, 1330827262), (382, 1198441304), (688, 665413631), (764, 599220652), (1528, 299610326), (3056, 149805163), (8213, 55741456), (16426, 27870728), (32852, 13935364), (65704, 6967682), (131408, 3483841)]