977387664

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:590

約数の個数: 240

約数和(自身を含む): 3099176640

約数和(自身を除く): 2121788976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 33, 34, 38, 44, 48, 51, 57, 66, 68, 76, 88, 102, 114, 121, 132, 136, 152, 176, 187, 204, 209, 228, 242, 264, 272, 304, 323, 363, 374, 408, 418, 456, 484, 521, 528, 561, 627, 646, 726, 748, 816, 836, 912, 968, 969, 1042, 1122, 1254, 1292, 1452, 1496, 1563, 1672, 1936, 1938, 2057, 2084, 2244, 2299, 2508, 2584, 2904, 2992, 3126, 3344, 3553, 3876, 4114, 4168, 4488, 4598, 5016, 5168, 5731, 5808, 6171, 6252, 6897, 7106, 7752, 8228, 8336, 8857, 8976, 9196, 9899, 10032, 10659, 11462, 12342, 12504, 13794, 14212, 15504, 16456, 17193, 17714, 18392, 19798, 21318, 22924, 24684, 25008, 26571, 27588, 28424, 29697, 32912, 34386, 35428, 36784, 39083, 39596, 42636, 45848, 49368, 53142, 55176, 56848, 59394, 63041, 68772, 70856, 78166, 79192, 85272, 91696, 97427, 98736, 106284, 108889, 110352, 117249, 118788, 126082, 137544, 141712, 156332, 158384, 168283, 170544, 189123, 194854, 212568, 217778, 234498, 237576, 252164, 275088, 292281, 312664, 326667, 336566, 378246, 389708, 425136, 435556, 468996, 475152, 504328, 504849, 584562, 625328, 653334, 673132, 756492, 779416, 871112, 937992, 1008656, 1009698, 1071697, 1169124, 1197779, 1306668, 1346264, 1512984, 1558832, 1742224, 1851113, 1875984, 2019396, 2143394, 2338248, 2395558, 2613336, 2692528, 3025968, 3215091, 3593337, 3702226, 4038792, 4286788, 4676496, 4791116, 5226672, 5553339, 6430182, 7186674, 7404452, 8077584, 8573576, 9582232, 11106678, 12860364, 14373348, 14808904, 17147152, 19164464, 20362243, 22213356, 25720728, 28746696, 29617808, 40724486, 44426712, 51441456, 57493392, 61086729, 81448972, 88853424, 122173458, 162897944, 244346916, 325795888, 488693832, 977387664]

約数ペア:

[(1, 977387664), (2, 488693832), (3, 325795888), (4, 244346916), (6, 162897944), (8, 122173458), (11, 88853424), (12, 81448972), (16, 61086729), (17, 57493392), (19, 51441456), (22, 44426712), (24, 40724486), (33, 29617808), (34, 28746696), (38, 25720728), (44, 22213356), (48, 20362243), (51, 19164464), (57, 17147152), (66, 14808904), (68, 14373348), (76, 12860364), (88, 11106678), (102, 9582232), (114, 8573576), (121, 8077584), (132, 7404452), (136, 7186674), (152, 6430182), (176, 5553339), (187, 5226672), (204, 4791116), (209, 4676496), (228, 4286788), (242, 4038792), (264, 3702226), (272, 3593337), (304, 3215091), (323, 3025968), (363, 2692528), (374, 2613336), (408, 2395558), (418, 2338248), (456, 2143394), (484, 2019396), (521, 1875984), (528, 1851113), (561, 1742224), (627, 1558832), (646, 1512984), (726, 1346264), (748, 1306668), (816, 1197779), (836, 1169124), (912, 1071697), (968, 1009698), (969, 1008656), (1042, 937992), (1122, 871112), (1254, 779416), (1292, 756492), (1452, 673132), (1496, 653334), (1563, 625328), (1672, 584562), (1936, 504849), (1938, 504328), (2057, 475152), (2084, 468996), (2244, 435556), (2299, 425136), (2508, 389708), (2584, 378246), (2904, 336566), (2992, 326667), (3126, 312664), (3344, 292281), (3553, 275088), (3876, 252164), (4114, 237576), (4168, 234498), (4488, 217778), (4598, 212568), (5016, 194854), (5168, 189123), (5731, 170544), (5808, 168283), (6171, 158384), (6252, 156332), (6897, 141712), (7106, 137544), (7752, 126082), (8228, 118788), (8336, 117249), (8857, 110352), (8976, 108889), (9196, 106284), (9899, 98736), (10032, 97427), (10659, 91696), (11462, 85272), (12342, 79192), (12504, 78166), (13794, 70856), (14212, 68772), (15504, 63041), (16456, 59394), (17193, 56848), (17714, 55176), (18392, 53142), (19798, 49368), (21318, 45848), (22924, 42636), (24684, 39596), (25008, 39083), (26571, 36784), (27588, 35428), (28424, 34386), (29697, 32912)]