287263711284

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{691}}^1\times {\mathrm{20857}}^1$

素因数の和:21717

約数の個数: 96

約数和(自身を含む): 737159764992

約数和(自身を除く): 449896053708

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 151, 302, 453, 604, 691, 906, 1382, 1661, 1812, 2073, 2764, 3322, 4146, 4983, 6644, 7601, 8292, 9966, 15202, 19932, 20857, 22803, 30404, 41714, 45606, 62571, 83428, 91212, 104341, 125142, 208682, 229427, 250284, 313023, 417364, 458854, 626046, 688281, 917708, 1147751, 1252092, 1376562, 2295502, 2753124, 3149407, 3443253, 4591004, 6298814, 6886506, 9448221, 12597628, 13773012, 14412187, 18896442, 28824374, 34643477, 37792884, 43236561, 57648748, 69286954, 86473122, 103930431, 138573908, 158534057, 172946244, 207860862, 317068114, 415721724, 475602171, 634136228, 951204342, 1902408684, 2176240237, 4352480474, 6528720711, 8704960948, 13057441422, 23938642607, 26114882844, 47877285214, 71815927821, 95754570428, 143631855642, 287263711284]

約数ペア:

[(1, 287263711284), (2, 143631855642), (3, 95754570428), (4, 71815927821), (6, 47877285214), (11, 26114882844), (12, 23938642607), (22, 13057441422), (33, 8704960948), (44, 6528720711), (66, 4352480474), (132, 2176240237), (151, 1902408684), (302, 951204342), (453, 634136228), (604, 475602171), (691, 415721724), (906, 317068114), (1382, 207860862), (1661, 172946244), (1812, 158534057), (2073, 138573908), (2764, 103930431), (3322, 86473122), (4146, 69286954), (4983, 57648748), (6644, 43236561), (7601, 37792884), (8292, 34643477), (9966, 28824374), (15202, 18896442), (19932, 14412187), (20857, 13773012), (22803, 12597628), (30404, 9448221), (41714, 6886506), (45606, 6298814), (62571, 4591004), (83428, 3443253), (91212, 3149407), (104341, 2753124), (125142, 2295502), (208682, 1376562), (229427, 1252092), (250284, 1147751), (313023, 917708), (417364, 688281), (458854, 626046)]