320196628

素因数分解:

$2^2\times {\mathrm{317}}^1\times {\mathrm{373}}^1\times {\mathrm{677}}^1$

素因数の和:1371

約数の個数: 24

約数和(自身を含む): 564451272

約数和(自身を除く): 244254644

約数列:

[1, 2, 4, 317, 373, 634, 677, 746, 1268, 1354, 1492, 2708, 118241, 214609, 236482, 252521, 429218, 472964, 505042, 858436, 1010084, 80049157, 160098314, 320196628]

約数ペア:

[(1, 320196628), (2, 160098314), (4, 80049157), (317, 1010084), (373, 858436), (634, 505042), (677, 472964), (746, 429218), (1268, 252521), (1354, 236482), (1492, 214609), (2708, 118241)]