336531208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{4451}}^1$

素因数の和:5197

約数の個数: 32

約数和(自身を含む): 680621760

約数和(自身を除く): 344090552

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 727, 1454, 2908, 4451, 5816, 8902, 9451, 17804, 18902, 35608, 37804, 57863, 75608, 115726, 231452, 462904, 3235877, 6471754, 12943508, 25887016, 42066401, 84132802, 168265604, 336531208]

約数ペア:

[(1, 336531208), (2, 168265604), (4, 84132802), (8, 42066401), (13, 25887016), (26, 12943508), (52, 6471754), (104, 3235877), (727, 462904), (1454, 231452), (2908, 115726), (4451, 75608), (5816, 57863), (8902, 37804), (9451, 35608), (17804, 18902)]