1657252128

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{571}}^1\times {\mathrm{617}}^1$

素因数の和:1215

約数の個数: 144

約数和(自身を含む): 5077616544

約数和(自身を除く): 3420364416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 571, 588, 617, 672, 784, 1142, 1176, 1234, 1568, 1713, 1851, 2284, 2352, 2468, 3426, 3702, 3997, 4319, 4568, 4704, 4936, 6852, 7404, 7994, 8638, 9136, 9872, 11991, 12957, 13704, 14808, 15988, 17276, 18272, 19744, 23982, 25914, 27408, 27979, 29616, 30233, 31976, 34552, 47964, 51828, 54816, 55958, 59232, 60466, 63952, 69104, 83937, 90699, 95928, 103656, 111916, 120932, 127904, 138208, 167874, 181398, 191856, 207312, 223832, 241864, 335748, 352307, 362796, 383712, 414624, 447664, 483728, 671496, 704614, 725592, 895328, 967456, 1056921, 1342992, 1409228, 1451184, 2113842, 2466149, 2685984, 2818456, 2902368, 4227684, 4932298, 5636912, 7398447, 8455368, 9864596, 11273824, 14796894, 16910736, 17263043, 19729192, 29593788, 33821472, 34526086, 39458384, 51789129, 59187576, 69052172, 78916768, 103578258, 118375152, 138104344, 207156516, 236750304, 276208688, 414313032, 552417376, 828626064, 1657252128]

約数ペア:

[(1, 1657252128), (2, 828626064), (3, 552417376), (4, 414313032), (6, 276208688), (7, 236750304), (8, 207156516), (12, 138104344), (14, 118375152), (16, 103578258), (21, 78916768), (24, 69052172), (28, 59187576), (32, 51789129), (42, 39458384), (48, 34526086), (49, 33821472), (56, 29593788), (84, 19729192), (96, 17263043), (98, 16910736), (112, 14796894), (147, 11273824), (168, 9864596), (196, 8455368), (224, 7398447), (294, 5636912), (336, 4932298), (392, 4227684), (571, 2902368), (588, 2818456), (617, 2685984), (672, 2466149), (784, 2113842), (1142, 1451184), (1176, 1409228), (1234, 1342992), (1568, 1056921), (1713, 967456), (1851, 895328), (2284, 725592), (2352, 704614), (2468, 671496), (3426, 483728), (3702, 447664), (3997, 414624), (4319, 383712), (4568, 362796), (4704, 352307), (4936, 335748), (6852, 241864), (7404, 223832), (7994, 207312), (8638, 191856), (9136, 181398), (9872, 167874), (11991, 138208), (12957, 127904), (13704, 120932), (14808, 111916), (15988, 103656), (17276, 95928), (18272, 90699), (19744, 83937), (23982, 69104), (25914, 63952), (27408, 60466), (27979, 59232), (29616, 55958), (30233, 54816), (31976, 51828), (34552, 47964)]