1227788976

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:735

約数の個数: 120

約数和(自身を含む): 3359040960

約数和(自身を除く): 2131251984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 496, 516, 619, 688, 744, 961, 1032, 1238, 1333, 1488, 1857, 1922, 2064, 2476, 2666, 2883, 3714, 3844, 3999, 4952, 5332, 5766, 7428, 7688, 7998, 9904, 10664, 11532, 14856, 15376, 15996, 19189, 21328, 23064, 26617, 29712, 31992, 38378, 41323, 46128, 53234, 57567, 63984, 76756, 79851, 82646, 106468, 115134, 123969, 153512, 159702, 165292, 212936, 230268, 247938, 307024, 319404, 330584, 425872, 460536, 495876, 594859, 638808, 661168, 825127, 921072, 991752, 1189718, 1277616, 1650254, 1784577, 1983504, 2379436, 2475381, 3300508, 3569154, 4758872, 4950762, 6601016, 7138308, 9517744, 9901524, 13202032, 14276616, 19803048, 25578937, 28553232, 39606096, 51157874, 76736811, 102315748, 153473622, 204631496, 306947244, 409262992, 613894488, 1227788976]

約数ペア:

[(1, 1227788976), (2, 613894488), (3, 409262992), (4, 306947244), (6, 204631496), (8, 153473622), (12, 102315748), (16, 76736811), (24, 51157874), (31, 39606096), (43, 28553232), (48, 25578937), (62, 19803048), (86, 14276616), (93, 13202032), (124, 9901524), (129, 9517744), (172, 7138308), (186, 6601016), (248, 4950762), (258, 4758872), (344, 3569154), (372, 3300508), (496, 2475381), (516, 2379436), (619, 1983504), (688, 1784577), (744, 1650254), (961, 1277616), (1032, 1189718), (1238, 991752), (1333, 921072), (1488, 825127), (1857, 661168), (1922, 638808), (2064, 594859), (2476, 495876), (2666, 460536), (2883, 425872), (3714, 330584), (3844, 319404), (3999, 307024), (4952, 247938), (5332, 230268), (5766, 212936), (7428, 165292), (7688, 159702), (7998, 153512), (9904, 123969), (10664, 115134), (11532, 106468), (14856, 82646), (15376, 79851), (15996, 76756), (19189, 63984), (21328, 57567), (23064, 53234), (26617, 46128), (29712, 41323), (31992, 38378)]