315040616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{5107}}^1$

素因数の和:5825

約数の個数: 32

約数和(自身を含む): 645446880

約数和(自身を除く): 330406264

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 701, 1402, 2804, 5107, 5608, 7711, 10214, 15422, 20428, 30844, 40856, 56177, 61688, 112354, 224708, 449416, 3580007, 7160014, 14320028, 28640056, 39380077, 78760154, 157520308, 315040616]

約数ペア:

[(1, 315040616), (2, 157520308), (4, 78760154), (8, 39380077), (11, 28640056), (22, 14320028), (44, 7160014), (88, 3580007), (701, 449416), (1402, 224708), (2804, 112354), (5107, 61688), (5608, 56177), (7711, 40856), (10214, 30844), (15422, 20428)]