1207459968

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1999}}^1$

素因数の和:2051

約数の個数: 192

約数和(自身を含む): 3798480000

約数和(自身を除く): 2591020032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 121, 128, 132, 143, 156, 176, 192, 208, 242, 264, 286, 312, 352, 363, 384, 416, 429, 484, 528, 572, 624, 704, 726, 832, 858, 968, 1056, 1144, 1248, 1408, 1452, 1573, 1664, 1716, 1936, 1999, 2112, 2288, 2496, 2904, 3146, 3432, 3872, 3998, 4224, 4576, 4719, 4992, 5808, 5997, 6292, 6864, 7744, 7996, 9152, 9438, 11616, 11994, 12584, 13728, 15488, 15992, 18304, 18876, 21989, 23232, 23988, 25168, 25987, 27456, 31984, 37752, 43978, 46464, 47976, 50336, 51974, 54912, 63968, 65967, 75504, 77961, 87956, 95952, 100672, 103948, 127936, 131934, 151008, 155922, 175912, 191904, 201344, 207896, 241879, 255872, 263868, 285857, 302016, 311844, 351824, 383808, 415792, 483758, 527736, 571714, 604032, 623688, 703648, 725637, 767616, 831584, 857571, 967516, 1055472, 1143428, 1247376, 1407296, 1451274, 1663168, 1715142, 1935032, 2110944, 2286856, 2494752, 2814592, 2902548, 3144427, 3326336, 3430284, 3870064, 4221888, 4573712, 4989504, 5805096, 6288854, 6860568, 7740128, 8443776, 9147424, 9433281, 9979008, 11610192, 12577708, 13721136, 15480256, 18294848, 18866562, 23220384, 25155416, 27442272, 30960512, 36589696, 37733124, 46440768, 50310832, 54884544, 75466248, 92881536, 100621664, 109769088, 150932496, 201243328, 301864992, 402486656, 603729984, 1207459968]

約数ペア:

[(1, 1207459968), (2, 603729984), (3, 402486656), (4, 301864992), (6, 201243328), (8, 150932496), (11, 109769088), (12, 100621664), (13, 92881536), (16, 75466248), (22, 54884544), (24, 50310832), (26, 46440768), (32, 37733124), (33, 36589696), (39, 30960512), (44, 27442272), (48, 25155416), (52, 23220384), (64, 18866562), (66, 18294848), (78, 15480256), (88, 13721136), (96, 12577708), (104, 11610192), (121, 9979008), (128, 9433281), (132, 9147424), (143, 8443776), (156, 7740128), (176, 6860568), (192, 6288854), (208, 5805096), (242, 4989504), (264, 4573712), (286, 4221888), (312, 3870064), (352, 3430284), (363, 3326336), (384, 3144427), (416, 2902548), (429, 2814592), (484, 2494752), (528, 2286856), (572, 2110944), (624, 1935032), (704, 1715142), (726, 1663168), (832, 1451274), (858, 1407296), (968, 1247376), (1056, 1143428), (1144, 1055472), (1248, 967516), (1408, 857571), (1452, 831584), (1573, 767616), (1664, 725637), (1716, 703648), (1936, 623688), (1999, 604032), (2112, 571714), (2288, 527736), (2496, 483758), (2904, 415792), (3146, 383808), (3432, 351824), (3872, 311844), (3998, 302016), (4224, 285857), (4576, 263868), (4719, 255872), (4992, 241879), (5808, 207896), (5997, 201344), (6292, 191904), (6864, 175912), (7744, 155922), (7996, 151008), (9152, 131934), (9438, 127936), (11616, 103948), (11994, 100672), (12584, 95952), (13728, 87956), (15488, 77961), (15992, 75504), (18304, 65967), (18876, 63968), (21989, 54912), (23232, 51974), (23988, 50336), (25168, 47976), (25987, 46464), (27456, 43978), (31984, 37752)]