971738586

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6379}}^1$

素因数の和:6441

約数の個数: 128

約数和(自身を含む): 2743910400

約数和(自身を除く): 1772171814

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, 1953, 2418, 2457, 2821, 3627, 3906, 4914, 5642, 5859, 6379, 7254, 8463, 10881, 11718, 12758, 16926, 19137, 21762, 25389, 38274, 44653, 50778, 57411, 76167, 82927, 89306, 114822, 133959, 152334, 165854, 172233, 197749, 248781, 267918, 344466, 395498, 401877, 497562, 580489, 593247, 746343, 803754, 1160978, 1186494, 1205631, 1384243, 1492686, 1741467, 1779741, 2239029, 2411262, 2570737, 2768486, 3482934, 3559482, 4152729, 4478058, 5141474, 5224401, 5339223, 7712211, 8305458, 10448802, 10678446, 12458187, 15424422, 15673203, 17995159, 23136633, 24916374, 31346406, 35990318, 37374561, 46273266, 53985477, 69409899, 74749122, 107970954, 138819798, 161956431, 323912862, 485869293, 971738586]

約数ペア:

[(1, 971738586), (2, 485869293), (3, 323912862), (6, 161956431), (7, 138819798), (9, 107970954), (13, 74749122), (14, 69409899), (18, 53985477), (21, 46273266), (26, 37374561), (27, 35990318), (31, 31346406), (39, 24916374), (42, 23136633), (54, 17995159), (62, 15673203), (63, 15424422), (78, 12458187), (91, 10678446), (93, 10448802), (117, 8305458), (126, 7712211), (182, 5339223), (186, 5224401), (189, 5141474), (217, 4478058), (234, 4152729), (273, 3559482), (279, 3482934), (351, 2768486), (378, 2570737), (403, 2411262), (434, 2239029), (546, 1779741), (558, 1741467), (651, 1492686), (702, 1384243), (806, 1205631), (819, 1186494), (837, 1160978), (1209, 803754), (1302, 746343), (1638, 593247), (1674, 580489), (1953, 497562), (2418, 401877), (2457, 395498), (2821, 344466), (3627, 267918), (3906, 248781), (4914, 197749), (5642, 172233), (5859, 165854), (6379, 152334), (7254, 133959), (8463, 114822), (10881, 89306), (11718, 82927), (12758, 76167), (16926, 57411), (19137, 50778), (21762, 44653), (25389, 38274)]