121125264

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{499}}^1$

素因数の和:912

約数の個数: 80

約数和(自身を含む): 338520000

約数和(自身を除く): 217394736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 389, 499, 624, 778, 998, 1167, 1497, 1556, 1996, 2334, 2994, 3112, 3992, 4668, 5057, 5988, 6224, 6487, 7984, 9336, 10114, 11976, 12974, 15171, 18672, 19461, 20228, 23952, 25948, 30342, 38922, 40456, 51896, 60684, 77844, 80912, 103792, 121368, 155688, 194111, 242736, 311376, 388222, 582333, 776444, 1164666, 1552888, 2329332, 2523443, 3105776, 4658664, 5046886, 7570329, 9317328, 10093772, 15140658, 20187544, 30281316, 40375088, 60562632, 121125264]

約数ペア:

[(1, 121125264), (2, 60562632), (3, 40375088), (4, 30281316), (6, 20187544), (8, 15140658), (12, 10093772), (13, 9317328), (16, 7570329), (24, 5046886), (26, 4658664), (39, 3105776), (48, 2523443), (52, 2329332), (78, 1552888), (104, 1164666), (156, 776444), (208, 582333), (312, 388222), (389, 311376), (499, 242736), (624, 194111), (778, 155688), (998, 121368), (1167, 103792), (1497, 80912), (1556, 77844), (1996, 60684), (2334, 51896), (2994, 40456), (3112, 38922), (3992, 30342), (4668, 25948), (5057, 23952), (5988, 20228), (6224, 19461), (6487, 18672), (7984, 15171), (9336, 12974), (10114, 11976)]