342518128

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{3391}}^1$

素因数の和:3565

約数の個数: 40

約数和(自身を含む): 681384960

約数和(自身を除く): 338866832

約数列:

[1, 2, 4, 8, 16, 59, 107, 118, 214, 236, 428, 472, 856, 944, 1712, 3391, 6313, 6782, 12626, 13564, 25252, 27128, 50504, 54256, 101008, 200069, 362837, 400138, 725674, 800276, 1451348, 1600552, 2902696, 3201104, 5805392, 21407383, 42814766, 85629532, 171259064, 342518128]

約数ペア:

[(1, 342518128), (2, 171259064), (4, 85629532), (8, 42814766), (16, 21407383), (59, 5805392), (107, 3201104), (118, 2902696), (214, 1600552), (236, 1451348), (428, 800276), (472, 725674), (856, 400138), (944, 362837), (1712, 200069), (3391, 101008), (6313, 54256), (6782, 50504), (12626, 27128), (13564, 25252)]