399811574544

素因数分解:

$2^4\times 3^1\times {\mathrm{11383}}^1\times {\mathrm{731741}}^1$

素因数の和:743135

約数の個数: 40

約数和(自身を含む): 1032938715072

約数和(自身を除く): 633127140528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 11383, 22766, 34149, 45532, 68298, 91064, 136596, 182128, 273192, 546384, 731741, 1463482, 2195223, 2926964, 4390446, 5853928, 8780892, 11707856, 17561784, 35123568, 8329407803, 16658815606, 24988223409, 33317631212, 49976446818, 66635262424, 99952893636, 133270524848, 199905787272, 399811574544]

約数ペア:

[(1, 399811574544), (2, 199905787272), (3, 133270524848), (4, 99952893636), (6, 66635262424), (8, 49976446818), (12, 33317631212), (16, 24988223409), (24, 16658815606), (48, 8329407803), (11383, 35123568), (22766, 17561784), (34149, 11707856), (45532, 8780892), (68298, 5853928), (91064, 4390446), (136596, 2926964), (182128, 2195223), (273192, 1463482), (546384, 731741)]