904285872

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:768

約数の個数: 240

約数和(自身を含む): 3059550208

約数和(自身を除く): 2155264336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 43, 48, 56, 62, 63, 72, 84, 86, 93, 112, 124, 126, 129, 144, 168, 172, 186, 217, 248, 252, 258, 279, 301, 336, 344, 372, 387, 434, 496, 504, 516, 558, 602, 651, 673, 688, 744, 774, 868, 903, 1008, 1032, 1116, 1204, 1302, 1333, 1346, 1488, 1548, 1736, 1806, 1953, 2019, 2064, 2232, 2408, 2604, 2666, 2692, 2709, 3096, 3472, 3612, 3906, 3999, 4038, 4464, 4711, 4816, 5208, 5332, 5384, 5418, 6057, 6192, 7224, 7812, 7998, 8076, 9331, 9422, 10416, 10664, 10768, 10836, 11997, 12114, 14133, 14448, 15624, 15996, 16152, 18662, 18844, 20863, 21328, 21672, 23994, 24228, 27993, 28266, 28939, 31248, 31992, 32304, 37324, 37688, 41726, 42399, 43344, 47988, 48456, 55986, 56532, 57878, 62589, 63984, 74648, 75376, 83452, 83979, 84798, 86817, 95976, 96912, 111972, 113064, 115756, 125178, 146041, 149296, 166904, 167958, 169596, 173634, 187767, 191952, 202573, 223944, 226128, 231512, 250356, 260451, 292082, 333808, 335916, 339192, 347268, 375534, 405146, 438123, 447888, 463024, 500712, 520902, 584164, 607719, 671832, 678384, 694536, 751068, 810292, 876246, 897109, 1001424, 1041804, 1168328, 1215438, 1314369, 1343664, 1389072, 1502136, 1620584, 1752492, 1794218, 1823157, 2083608, 2336656, 2430876, 2628738, 2691327, 3004272, 3241168, 3504984, 3588436, 3646314, 4167216, 4861752, 5257476, 5382654, 6279763, 7009968, 7176872, 7292628, 8073981, 9723504, 10514952, 10765308, 12559526, 14353744, 14585256, 16147962, 18839289, 21029904, 21530616, 25119052, 29170512, 32295924, 37678578, 43061232, 50238104, 56517867, 64591848, 75357156, 100476208, 113035734, 129183696, 150714312, 226071468, 301428624, 452142936, 904285872]

約数ペア:

[(1, 904285872), (2, 452142936), (3, 301428624), (4, 226071468), (6, 150714312), (7, 129183696), (8, 113035734), (9, 100476208), (12, 75357156), (14, 64591848), (16, 56517867), (18, 50238104), (21, 43061232), (24, 37678578), (28, 32295924), (31, 29170512), (36, 25119052), (42, 21530616), (43, 21029904), (48, 18839289), (56, 16147962), (62, 14585256), (63, 14353744), (72, 12559526), (84, 10765308), (86, 10514952), (93, 9723504), (112, 8073981), (124, 7292628), (126, 7176872), (129, 7009968), (144, 6279763), (168, 5382654), (172, 5257476), (186, 4861752), (217, 4167216), (248, 3646314), (252, 3588436), (258, 3504984), (279, 3241168), (301, 3004272), (336, 2691327), (344, 2628738), (372, 2430876), (387, 2336656), (434, 2083608), (496, 1823157), (504, 1794218), (516, 1752492), (558, 1620584), (602, 1502136), (651, 1389072), (673, 1343664), (688, 1314369), (744, 1215438), (774, 1168328), (868, 1041804), (903, 1001424), (1008, 897109), (1032, 876246), (1116, 810292), (1204, 751068), (1302, 694536), (1333, 678384), (1346, 671832), (1488, 607719), (1548, 584164), (1736, 520902), (1806, 500712), (1953, 463024), (2019, 447888), (2064, 438123), (2232, 405146), (2408, 375534), (2604, 347268), (2666, 339192), (2692, 335916), (2709, 333808), (3096, 292082), (3472, 260451), (3612, 250356), (3906, 231512), (3999, 226128), (4038, 223944), (4464, 202573), (4711, 191952), (4816, 187767), (5208, 173634), (5332, 169596), (5384, 167958), (5418, 166904), (6057, 149296), (6192, 146041), (7224, 125178), (7812, 115756), (7998, 113064), (8076, 111972), (9331, 96912), (9422, 95976), (10416, 86817), (10664, 84798), (10768, 83979), (10836, 83452), (11997, 75376), (12114, 74648), (14133, 63984), (14448, 62589), (15624, 57878), (15996, 56532), (16152, 55986), (18662, 48456), (18844, 47988), (20863, 43344), (21328, 42399), (21672, 41726), (23994, 37688), (24228, 37324), (27993, 32304), (28266, 31992), (28939, 31248)]