266127498

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1747}}^1$

素因数の和:1809

約数の個数: 128

約数和(自身を含む): 751779840

約数和(自身を除く): 485652342

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 31, 39, 42, 54, 62, 63, 78, 91, 93, 117, 126, 182, 186, 189, 217, 234, 273, 279, 351, 378, 403, 434, 546, 558, 651, 702, 806, 819, 837, 1209, 1302, 1638, 1674, 1747, 1953, 2418, 2457, 2821, 3494, 3627, 3906, 4914, 5241, 5642, 5859, 7254, 8463, 10482, 10881, 11718, 12229, 15723, 16926, 21762, 22711, 24458, 25389, 31446, 36687, 45422, 47169, 50778, 54157, 68133, 73374, 76167, 94338, 108314, 110061, 136266, 152334, 158977, 162471, 204399, 220122, 317954, 324942, 330183, 379099, 408798, 476931, 487413, 613197, 660366, 704041, 758198, 953862, 974826, 1137297, 1226394, 1408082, 1430793, 1462239, 2112123, 2274594, 2861586, 2924478, 3411891, 4224246, 4292379, 4928287, 6336369, 6823782, 8584758, 9856574, 10235673, 12672738, 14784861, 19009107, 20471346, 29569722, 38018214, 44354583, 88709166, 133063749, 266127498]

約数ペア:

[(1, 266127498), (2, 133063749), (3, 88709166), (6, 44354583), (7, 38018214), (9, 29569722), (13, 20471346), (14, 19009107), (18, 14784861), (21, 12672738), (26, 10235673), (27, 9856574), (31, 8584758), (39, 6823782), (42, 6336369), (54, 4928287), (62, 4292379), (63, 4224246), (78, 3411891), (91, 2924478), (93, 2861586), (117, 2274594), (126, 2112123), (182, 1462239), (186, 1430793), (189, 1408082), (217, 1226394), (234, 1137297), (273, 974826), (279, 953862), (351, 758198), (378, 704041), (403, 660366), (434, 613197), (546, 487413), (558, 476931), (651, 408798), (702, 379099), (806, 330183), (819, 324942), (837, 317954), (1209, 220122), (1302, 204399), (1638, 162471), (1674, 158977), (1747, 152334), (1953, 136266), (2418, 110061), (2457, 108314), (2821, 94338), (3494, 76167), (3627, 73374), (3906, 68133), (4914, 54157), (5241, 50778), (5642, 47169), (5859, 45422), (7254, 36687), (8463, 31446), (10482, 25389), (10881, 24458), (11718, 22711), (12229, 21762), (15723, 16926)]