218482912

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1801}}^1$

素因数の和:2051

約数の個数: 48

約数和(自身を含む): 457736832

約数和(自身を除く): 239253920

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 223, 272, 446, 544, 892, 1784, 1801, 3568, 3602, 3791, 7136, 7204, 7582, 14408, 15164, 28816, 30328, 30617, 57632, 60656, 61234, 121312, 122468, 244936, 401623, 489872, 803246, 979744, 1606492, 3212984, 6425968, 6827591, 12851936, 13655182, 27310364, 54620728, 109241456, 218482912]

約数ペア:

[(1, 218482912), (2, 109241456), (4, 54620728), (8, 27310364), (16, 13655182), (17, 12851936), (32, 6827591), (34, 6425968), (68, 3212984), (136, 1606492), (223, 979744), (272, 803246), (446, 489872), (544, 401623), (892, 244936), (1784, 122468), (1801, 121312), (3568, 61234), (3602, 60656), (3791, 57632), (7136, 30617), (7204, 30328), (7582, 28816), (14408, 15164)]