490578889212

素因数分解:

$2^2\times 3^2\times {\mathrm{743}}^1\times {\mathrm{18340769}}^1$

素因数の和:18341522

約数の個数: 36

約数和(自身を含む): 1241743492080

約数和(自身を除く): 751164602868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 743, 1486, 2229, 2972, 4458, 6687, 8916, 13374, 26748, 18340769, 36681538, 55022307, 73363076, 110044614, 165066921, 220089228, 330133842, 660267684, 13627191367, 27254382734, 40881574101, 54508765468, 81763148202, 122644722303, 163526296404, 245289444606, 490578889212]

約数ペア:

[(1, 490578889212), (2, 245289444606), (3, 163526296404), (4, 122644722303), (6, 81763148202), (9, 54508765468), (12, 40881574101), (18, 27254382734), (36, 13627191367), (743, 660267684), (1486, 330133842), (2229, 220089228), (2972, 165066921), (4458, 110044614), (6687, 73363076), (8916, 55022307), (13374, 36681538), (26748, 18340769)]