228724972

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 508677120

約数和(自身を除く): 279952148

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 37, 46, 58, 74, 92, 116, 148, 161, 203, 259, 322, 331, 406, 518, 644, 662, 667, 812, 851, 1036, 1073, 1324, 1334, 1702, 2146, 2317, 2668, 3404, 4292, 4634, 4669, 5957, 7511, 7613, 9268, 9338, 9599, 11914, 12247, 15022, 15226, 18676, 19198, 23828, 24494, 24679, 30044, 30452, 38396, 48988, 49358, 53291, 67193, 85729, 98716, 106582, 134386, 171458, 172753, 213164, 220777, 268772, 281681, 342916, 345506, 355163, 441554, 563362, 691012, 710326, 883108, 1126724, 1420652, 1545439, 1971767, 2486141, 3090878, 3943534, 4972282, 6181756, 7887068, 8168749, 9944564, 16337498, 32674996, 57181243, 114362486, 228724972]

約数ペア:

[(1, 228724972), (2, 114362486), (4, 57181243), (7, 32674996), (14, 16337498), (23, 9944564), (28, 8168749), (29, 7887068), (37, 6181756), (46, 4972282), (58, 3943534), (74, 3090878), (92, 2486141), (116, 1971767), (148, 1545439), (161, 1420652), (203, 1126724), (259, 883108), (322, 710326), (331, 691012), (406, 563362), (518, 441554), (644, 355163), (662, 345506), (667, 342916), (812, 281681), (851, 268772), (1036, 220777), (1073, 213164), (1324, 172753), (1334, 171458), (1702, 134386), (2146, 106582), (2317, 98716), (2668, 85729), (3404, 67193), (4292, 53291), (4634, 49358), (4669, 48988), (5957, 38396), (7511, 30452), (7613, 30044), (9268, 24679), (9338, 24494), (9599, 23828), (11914, 19198), (12247, 18676), (15022, 15226)]