1281442272

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{1031}}^1$

素因数の和:1173

約数の個数: 144

約数和(自身を含む): 3735559296

約数和(自身を除く): 2454117024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 107, 121, 132, 176, 214, 242, 264, 321, 352, 363, 428, 484, 528, 642, 726, 856, 968, 1031, 1056, 1177, 1284, 1452, 1712, 1936, 2062, 2354, 2568, 2904, 3093, 3424, 3531, 3872, 4124, 4708, 5136, 5808, 6186, 7062, 8248, 9416, 10272, 11341, 11616, 12372, 12947, 14124, 16496, 18832, 22682, 24744, 25894, 28248, 32992, 34023, 37664, 38841, 45364, 49488, 51788, 56496, 68046, 77682, 90728, 98976, 103576, 110317, 112992, 124751, 136092, 155364, 181456, 207152, 220634, 249502, 272184, 310728, 330951, 362912, 374253, 414304, 441268, 499004, 544368, 621456, 661902, 748506, 882536, 998008, 1088736, 1213487, 1242912, 1323804, 1497012, 1765072, 1996016, 2426974, 2647608, 2994024, 3530144, 3640461, 3992032, 4853948, 5295216, 5988048, 7280922, 9707896, 10590432, 11976096, 13348357, 14561844, 19415792, 26696714, 29123688, 38831584, 40045071, 53393428, 58247376, 80090142, 106786856, 116494752, 160180284, 213573712, 320360568, 427147424, 640721136, 1281442272]

約数ペア:

[(1, 1281442272), (2, 640721136), (3, 427147424), (4, 320360568), (6, 213573712), (8, 160180284), (11, 116494752), (12, 106786856), (16, 80090142), (22, 58247376), (24, 53393428), (32, 40045071), (33, 38831584), (44, 29123688), (48, 26696714), (66, 19415792), (88, 14561844), (96, 13348357), (107, 11976096), (121, 10590432), (132, 9707896), (176, 7280922), (214, 5988048), (242, 5295216), (264, 4853948), (321, 3992032), (352, 3640461), (363, 3530144), (428, 2994024), (484, 2647608), (528, 2426974), (642, 1996016), (726, 1765072), (856, 1497012), (968, 1323804), (1031, 1242912), (1056, 1213487), (1177, 1088736), (1284, 998008), (1452, 882536), (1712, 748506), (1936, 661902), (2062, 621456), (2354, 544368), (2568, 499004), (2904, 441268), (3093, 414304), (3424, 374253), (3531, 362912), (3872, 330951), (4124, 310728), (4708, 272184), (5136, 249502), (5808, 220634), (6186, 207152), (7062, 181456), (8248, 155364), (9416, 136092), (10272, 124751), (11341, 112992), (11616, 110317), (12372, 103576), (12947, 98976), (14124, 90728), (16496, 77682), (18832, 68046), (22682, 56496), (24744, 51788), (25894, 49488), (28248, 45364), (32992, 38841), (34023, 37664)]