280252104

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1061561}}^1$

素因数の和:1061581

約数の個数: 32

約数和(自身を含む): 764324640

約数和(自身を除く): 484072536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1061561, 2123122, 3184683, 4246244, 6369366, 8492488, 11677171, 12738732, 23354342, 25477464, 35031513, 46708684, 70063026, 93417368, 140126052, 280252104]

約数ペア:

[(1, 280252104), (2, 140126052), (3, 93417368), (4, 70063026), (6, 46708684), (8, 35031513), (11, 25477464), (12, 23354342), (22, 12738732), (24, 11677171), (33, 8492488), (44, 6369366), (66, 4246244), (88, 3184683), (132, 2123122), (264, 1061561)]