1321575552

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:560

約数の個数: 288

約数和(自身を含む): 4408950000

約数和(自身を除く): 3087374448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 64, 66, 72, 76, 88, 96, 99, 114, 121, 128, 132, 144, 152, 171, 176, 192, 198, 209, 228, 242, 264, 288, 304, 342, 352, 363, 384, 396, 418, 456, 484, 499, 528, 576, 608, 627, 684, 704, 726, 792, 836, 912, 968, 998, 1056, 1089, 1152, 1216, 1254, 1368, 1408, 1452, 1497, 1584, 1672, 1824, 1881, 1936, 1996, 2112, 2178, 2299, 2432, 2508, 2736, 2904, 2994, 3168, 3344, 3648, 3762, 3872, 3992, 4224, 4356, 4491, 4598, 5016, 5472, 5489, 5808, 5988, 6336, 6688, 6897, 7296, 7524, 7744, 7984, 8712, 8982, 9196, 9481, 10032, 10944, 10978, 11616, 11976, 12672, 13376, 13794, 15048, 15488, 15968, 16467, 17424, 17964, 18392, 18962, 20064, 20691, 21888, 21956, 23232, 23952, 26752, 27588, 28443, 30096, 31936, 32934, 34848, 35928, 36784, 37924, 40128, 41382, 43912, 46464, 47904, 49401, 55176, 56886, 60192, 60379, 63872, 65868, 69696, 71856, 73568, 75848, 80256, 82764, 85329, 87824, 95808, 98802, 104291, 110352, 113772, 120384, 120758, 131736, 139392, 143712, 147136, 151696, 165528, 170658, 175648, 181137, 191616, 197604, 208582, 220704, 227544, 240768, 241516, 263472, 287424, 294272, 303392, 312873, 331056, 341316, 351296, 362274, 395208, 417164, 441408, 455088, 483032, 526944, 543411, 574848, 606784, 625746, 662112, 682632, 702592, 724548, 790416, 834328, 882816, 910176, 938619, 966064, 1053888, 1086822, 1147201, 1213568, 1251492, 1324224, 1365264, 1449096, 1580832, 1668656, 1820352, 1877238, 1932128, 2107776, 2173644, 2294402, 2502984, 2648448, 2730528, 2898192, 3161664, 3337312, 3441603, 3640704, 3754476, 3864256, 4347288, 4588804, 5005968, 5461056, 5796384, 6323328, 6674624, 6883206, 7508952, 7728512, 8694576, 9177608, 10011936, 10324809, 10922112, 11592768, 13349248, 13766412, 15017904, 17389152, 18355216, 20023872, 20649618, 23185536, 27532824, 30035808, 34778304, 36710432, 40047744, 41299236, 55065648, 60071616, 69556608, 73420864, 82598472, 110131296, 120143232, 146841728, 165196944, 220262592, 330393888, 440525184, 660787776, 1321575552]

約数ペア:

[(1, 1321575552), (2, 660787776), (3, 440525184), (4, 330393888), (6, 220262592), (8, 165196944), (9, 146841728), (11, 120143232), (12, 110131296), (16, 82598472), (18, 73420864), (19, 69556608), (22, 60071616), (24, 55065648), (32, 41299236), (33, 40047744), (36, 36710432), (38, 34778304), (44, 30035808), (48, 27532824), (57, 23185536), (64, 20649618), (66, 20023872), (72, 18355216), (76, 17389152), (88, 15017904), (96, 13766412), (99, 13349248), (114, 11592768), (121, 10922112), (128, 10324809), (132, 10011936), (144, 9177608), (152, 8694576), (171, 7728512), (176, 7508952), (192, 6883206), (198, 6674624), (209, 6323328), (228, 5796384), (242, 5461056), (264, 5005968), (288, 4588804), (304, 4347288), (342, 3864256), (352, 3754476), (363, 3640704), (384, 3441603), (396, 3337312), (418, 3161664), (456, 2898192), (484, 2730528), (499, 2648448), (528, 2502984), (576, 2294402), (608, 2173644), (627, 2107776), (684, 1932128), (704, 1877238), (726, 1820352), (792, 1668656), (836, 1580832), (912, 1449096), (968, 1365264), (998, 1324224), (1056, 1251492), (1089, 1213568), (1152, 1147201), (1216, 1086822), (1254, 1053888), (1368, 966064), (1408, 938619), (1452, 910176), (1497, 882816), (1584, 834328), (1672, 790416), (1824, 724548), (1881, 702592), (1936, 682632), (1996, 662112), (2112, 625746), (2178, 606784), (2299, 574848), (2432, 543411), (2508, 526944), (2736, 483032), (2904, 455088), (2994, 441408), (3168, 417164), (3344, 395208), (3648, 362274), (3762, 351296), (3872, 341316), (3992, 331056), (4224, 312873), (4356, 303392), (4491, 294272), (4598, 287424), (5016, 263472), (5472, 241516), (5489, 240768), (5808, 227544), (5988, 220704), (6336, 208582), (6688, 197604), (6897, 191616), (7296, 181137), (7524, 175648), (7744, 170658), (7984, 165528), (8712, 151696), (8982, 147136), (9196, 143712), (9481, 139392), (10032, 131736), (10944, 120758), (10978, 120384), (11616, 113772), (11976, 110352), (12672, 104291), (13376, 98802), (13794, 95808), (15048, 87824), (15488, 85329), (15968, 82764), (16467, 80256), (17424, 75848), (17964, 73568), (18392, 71856), (18962, 69696), (20064, 65868), (20691, 63872), (21888, 60379), (21956, 60192), (23232, 56886), (23952, 55176), (26752, 49401), (27588, 47904), (28443, 46464), (30096, 43912), (31936, 41382), (32934, 40128), (34848, 37924), (35928, 36784)]