557514984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{21529}}^1$

素因数の和:21634

約数の個数: 64

約数和(自身を含む): 1519156800

約数和(自身を除く): 961641816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 83, 104, 156, 166, 249, 312, 332, 498, 664, 996, 1079, 1992, 2158, 3237, 4316, 6474, 8632, 12948, 21529, 25896, 43058, 64587, 86116, 129174, 172232, 258348, 279877, 516696, 559754, 839631, 1119508, 1679262, 1786907, 2239016, 3358524, 3573814, 5360721, 6717048, 7147628, 10721442, 14295256, 21442884, 23229791, 42885768, 46459582, 69689373, 92919164, 139378746, 185838328, 278757492, 557514984]

約数ペア:

[(1, 557514984), (2, 278757492), (3, 185838328), (4, 139378746), (6, 92919164), (8, 69689373), (12, 46459582), (13, 42885768), (24, 23229791), (26, 21442884), (39, 14295256), (52, 10721442), (78, 7147628), (83, 6717048), (104, 5360721), (156, 3573814), (166, 3358524), (249, 2239016), (312, 1786907), (332, 1679262), (498, 1119508), (664, 839631), (996, 559754), (1079, 516696), (1992, 279877), (2158, 258348), (3237, 172232), (4316, 129174), (6474, 86116), (8632, 64587), (12948, 43058), (21529, 25896)]