285368424

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1080941}}^1$

素因数の和:1080961

約数の個数: 32

約数和(自身を含む): 778278240

約数和(自身を除く): 492909816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1080941, 2161882, 3242823, 4323764, 6485646, 8647528, 11890351, 12971292, 23780702, 25942584, 35671053, 47561404, 71342106, 95122808, 142684212, 285368424]

約数ペア:

[(1, 285368424), (2, 142684212), (3, 95122808), (4, 71342106), (6, 47561404), (8, 35671053), (11, 25942584), (12, 23780702), (22, 12971292), (24, 11890351), (33, 8647528), (44, 6485646), (66, 4323764), (88, 3242823), (132, 2161882), (264, 1080941)]