905594976

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1999}}^1$

素因数の和:2050

約数の個数: 216

約数和(自身を含む): 3049956000

約数和(自身を除く): 2144361024

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 121, 132, 143, 144, 156, 176, 198, 208, 234, 242, 264, 286, 288, 312, 352, 363, 396, 416, 429, 468, 484, 528, 572, 624, 726, 792, 858, 936, 968, 1056, 1089, 1144, 1248, 1287, 1452, 1573, 1584, 1716, 1872, 1936, 1999, 2178, 2288, 2574, 2904, 3146, 3168, 3432, 3744, 3872, 3998, 4356, 4576, 4719, 5148, 5808, 5997, 6292, 6864, 7996, 8712, 9438, 10296, 11616, 11994, 12584, 13728, 14157, 15992, 17424, 17991, 18876, 20592, 21989, 23988, 25168, 25987, 28314, 31984, 34848, 35982, 37752, 41184, 43978, 47976, 50336, 51974, 56628, 63968, 65967, 71964, 75504, 77961, 87956, 95952, 103948, 113256, 131934, 143928, 151008, 155922, 175912, 191904, 197901, 207896, 226512, 233883, 241879, 263868, 285857, 287856, 311844, 351824, 395802, 415792, 453024, 467766, 483758, 527736, 571714, 575712, 623688, 703648, 725637, 791604, 831584, 857571, 935532, 967516, 1055472, 1143428, 1247376, 1451274, 1583208, 1715142, 1871064, 1935032, 2110944, 2176911, 2286856, 2494752, 2572713, 2902548, 3144427, 3166416, 3430284, 3742128, 3870064, 4353822, 4573712, 5145426, 5805096, 6288854, 6332832, 6860568, 7484256, 7740128, 8707644, 9147424, 9433281, 10290852, 11610192, 12577708, 13721136, 17415288, 18866562, 20581704, 23220384, 25155416, 27442272, 28299843, 34830576, 37733124, 41163408, 50310832, 56599686, 69661152, 75466248, 82326816, 100621664, 113199372, 150932496, 226398744, 301864992, 452797488, 905594976]

約数ペア:

[(1, 905594976), (2, 452797488), (3, 301864992), (4, 226398744), (6, 150932496), (8, 113199372), (9, 100621664), (11, 82326816), (12, 75466248), (13, 69661152), (16, 56599686), (18, 50310832), (22, 41163408), (24, 37733124), (26, 34830576), (32, 28299843), (33, 27442272), (36, 25155416), (39, 23220384), (44, 20581704), (48, 18866562), (52, 17415288), (66, 13721136), (72, 12577708), (78, 11610192), (88, 10290852), (96, 9433281), (99, 9147424), (104, 8707644), (117, 7740128), (121, 7484256), (132, 6860568), (143, 6332832), (144, 6288854), (156, 5805096), (176, 5145426), (198, 4573712), (208, 4353822), (234, 3870064), (242, 3742128), (264, 3430284), (286, 3166416), (288, 3144427), (312, 2902548), (352, 2572713), (363, 2494752), (396, 2286856), (416, 2176911), (429, 2110944), (468, 1935032), (484, 1871064), (528, 1715142), (572, 1583208), (624, 1451274), (726, 1247376), (792, 1143428), (858, 1055472), (936, 967516), (968, 935532), (1056, 857571), (1089, 831584), (1144, 791604), (1248, 725637), (1287, 703648), (1452, 623688), (1573, 575712), (1584, 571714), (1716, 527736), (1872, 483758), (1936, 467766), (1999, 453024), (2178, 415792), (2288, 395802), (2574, 351824), (2904, 311844), (3146, 287856), (3168, 285857), (3432, 263868), (3744, 241879), (3872, 233883), (3998, 226512), (4356, 207896), (4576, 197901), (4719, 191904), (5148, 175912), (5808, 155922), (5997, 151008), (6292, 143928), (6864, 131934), (7996, 113256), (8712, 103948), (9438, 95952), (10296, 87956), (11616, 77961), (11994, 75504), (12584, 71964), (13728, 65967), (14157, 63968), (15992, 56628), (17424, 51974), (17991, 50336), (18876, 47976), (20592, 43978), (21989, 41184), (23988, 37752), (25168, 35982), (25987, 34848), (28314, 31984)]