661440147296

素因数分解:

$2^5\times {\mathrm{227}}^1\times {\mathrm{91057289}}^1$

素因数の和:91057526

約数の個数: 24

約数和(自身を含む): 1307946913560

約数和(自身を除く): 646506766264

約数列:

[1, 2, 4, 8, 16, 32, 227, 454, 908, 1816, 3632, 7264, 91057289, 182114578, 364229156, 728458312, 1456916624, 2913833248, 20670004603, 41340009206, 82680018412, 165360036824, 330720073648, 661440147296]

約数ペア:

[(1, 661440147296), (2, 330720073648), (4, 165360036824), (8, 82680018412), (16, 41340009206), (32, 20670004603), (227, 2913833248), (454, 1456916624), (908, 728458312), (1816, 364229156), (3632, 182114578), (7264, 91057289)]