256105896

素因数分解:

$2^3\times 3^1\times {\mathrm{1087}}^1\times {\mathrm{9817}}^1$

素因数の和:10913

約数の個数: 32

約数和(自身を含む): 640919040

約数和(自身を除く): 384813144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1087, 2174, 3261, 4348, 6522, 8696, 9817, 13044, 19634, 26088, 29451, 39268, 58902, 78536, 117804, 235608, 10671079, 21342158, 32013237, 42684316, 64026474, 85368632, 128052948, 256105896]

約数ペア:

[(1, 256105896), (2, 128052948), (3, 85368632), (4, 64026474), (6, 42684316), (8, 32013237), (12, 21342158), (24, 10671079), (1087, 235608), (2174, 117804), (3261, 78536), (4348, 58902), (6522, 39268), (8696, 29451), (9817, 26088), (13044, 19634)]