425153208

素因数分解:

$2^3\times 3^1\times {\mathrm{821}}^1\times {\mathrm{21577}}^1$

素因数の和:22407

約数の個数: 32

約数和(自身を含む): 1064226960

約数和(自身を除く): 639073752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 821, 1642, 2463, 3284, 4926, 6568, 9852, 19704, 21577, 43154, 64731, 86308, 129462, 172616, 258924, 517848, 17714717, 35429434, 53144151, 70858868, 106288302, 141717736, 212576604, 425153208]

約数ペア:

[(1, 425153208), (2, 212576604), (3, 141717736), (4, 106288302), (6, 70858868), (8, 53144151), (12, 35429434), (24, 17714717), (821, 517848), (1642, 258924), (2463, 172616), (3284, 129462), (4926, 86308), (6568, 64731), (9852, 43154), (19704, 21577)]