279630464

素因数分解:

$2^7\times {\mathrm{1213}}^1\times {\mathrm{1801}}^1$

素因数の和:3028

約数の個数: 32

約数和(自身を含む): 557845140

約数和(自身を除く): 278214676

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1213, 1801, 2426, 3602, 4852, 7204, 9704, 14408, 19408, 28816, 38816, 57632, 77632, 115264, 155264, 230528, 2184613, 4369226, 8738452, 17476904, 34953808, 69907616, 139815232, 279630464]

約数ペア:

[(1, 279630464), (2, 139815232), (4, 69907616), (8, 34953808), (16, 17476904), (32, 8738452), (64, 4369226), (128, 2184613), (1213, 230528), (1801, 155264), (2426, 115264), (3602, 77632), (4852, 57632), (7204, 38816), (9704, 28816), (14408, 19408)]