1326608256

素因数分解:

$2^7\times 3^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:596

約数の個数: 128

約数和(自身を含む): 3608841600

約数和(自身を除く): 2282233344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 107, 128, 166, 192, 214, 249, 321, 332, 384, 389, 428, 498, 642, 664, 778, 856, 996, 1167, 1284, 1328, 1556, 1712, 1992, 2334, 2568, 2656, 3112, 3424, 3984, 4668, 5136, 5312, 6224, 6848, 7968, 8881, 9336, 10272, 10624, 12448, 13696, 15936, 17762, 18672, 20544, 24896, 26643, 31872, 32287, 35524, 37344, 41088, 41623, 49792, 53286, 64574, 71048, 74688, 83246, 96861, 106572, 124869, 129148, 142096, 149376, 166492, 193722, 213144, 249738, 258296, 284192, 332984, 387444, 426288, 499476, 516592, 568384, 665968, 774888, 852576, 998952, 1033184, 1136768, 1331936, 1549776, 1705152, 1997904, 2066368, 2663872, 3099552, 3410304, 3454709, 3995808, 4132736, 5327744, 6199104, 6909418, 7991616, 10364127, 12398208, 13818836, 15983232, 20728254, 27637672, 41456508, 55275344, 82913016, 110550688, 165826032, 221101376, 331652064, 442202752, 663304128, 1326608256]

約数ペア:

[(1, 1326608256), (2, 663304128), (3, 442202752), (4, 331652064), (6, 221101376), (8, 165826032), (12, 110550688), (16, 82913016), (24, 55275344), (32, 41456508), (48, 27637672), (64, 20728254), (83, 15983232), (96, 13818836), (107, 12398208), (128, 10364127), (166, 7991616), (192, 6909418), (214, 6199104), (249, 5327744), (321, 4132736), (332, 3995808), (384, 3454709), (389, 3410304), (428, 3099552), (498, 2663872), (642, 2066368), (664, 1997904), (778, 1705152), (856, 1549776), (996, 1331936), (1167, 1136768), (1284, 1033184), (1328, 998952), (1556, 852576), (1712, 774888), (1992, 665968), (2334, 568384), (2568, 516592), (2656, 499476), (3112, 426288), (3424, 387444), (3984, 332984), (4668, 284192), (5136, 258296), (5312, 249738), (6224, 213144), (6848, 193722), (7968, 166492), (8881, 149376), (9336, 142096), (10272, 129148), (10624, 124869), (12448, 106572), (13696, 96861), (15936, 83246), (17762, 74688), (18672, 71048), (20544, 64574), (24896, 53286), (26643, 49792), (31872, 41623), (32287, 41088), (35524, 37344)]