256220772

素因数分解:

$2^2\times 3^1\times {\mathrm{229}}^1\times {\mathrm{93239}}^1$

素因数の和:93475

約数の個数: 24

約数和(自身を含む): 600465600

約数和(自身を除く): 344244828

約数列:

[1, 2, 3, 4, 6, 12, 229, 458, 687, 916, 1374, 2748, 93239, 186478, 279717, 372956, 559434, 1118868, 21351731, 42703462, 64055193, 85406924, 128110386, 256220772]

約数ペア:

[(1, 256220772), (2, 128110386), (3, 85406924), (4, 64055193), (6, 42703462), (12, 21351731), (229, 1118868), (458, 559434), (687, 372956), (916, 279717), (1374, 186478), (2748, 93239)]