740356732

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{197}}^1\times {\mathrm{3251}}^1$

素因数の和:3486

約数の個数: 36

約数和(自身を含む): 1383732504

約数和(自身を除く): 643375772

約数列:

[1, 2, 4, 17, 34, 68, 197, 289, 394, 578, 788, 1156, 3251, 3349, 6502, 6698, 13004, 13396, 55267, 56933, 110534, 113866, 221068, 227732, 640447, 939539, 1280894, 1879078, 2561788, 3758156, 10887599, 21775198, 43550396, 185089183, 370178366, 740356732]

約数ペア:

[(1, 740356732), (2, 370178366), (4, 185089183), (17, 43550396), (34, 21775198), (68, 10887599), (197, 3758156), (289, 2561788), (394, 1879078), (578, 1280894), (788, 939539), (1156, 640447), (3251, 227732), (3349, 221068), (6502, 113866), (6698, 110534), (13004, 56933), (13396, 55267)]