440097066

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{2459}}^1$

素因数の和:2691

約数の個数: 48

約数和(自身を含む): 975517920

約数和(自身を除く): 535420854

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 163, 183, 326, 366, 489, 549, 978, 1098, 1467, 2459, 2934, 4918, 7377, 9943, 14754, 19886, 22131, 29829, 44262, 59658, 89487, 149999, 178974, 299998, 400817, 449997, 801634, 899994, 1202451, 1349991, 2404902, 2699982, 3607353, 7214706, 24449837, 48899674, 73349511, 146699022, 220048533, 440097066]

約数ペア:

[(1, 440097066), (2, 220048533), (3, 146699022), (6, 73349511), (9, 48899674), (18, 24449837), (61, 7214706), (122, 3607353), (163, 2699982), (183, 2404902), (326, 1349991), (366, 1202451), (489, 899994), (549, 801634), (978, 449997), (1098, 400817), (1467, 299998), (2459, 178974), (2934, 149999), (4918, 89487), (7377, 59658), (9943, 44262), (14754, 29829), (19886, 22131)]