1407150016

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:378

約数の個数: 84

約数和(自身を含む): 2923757424

約数和(自身を除く): 1516607408

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 137, 167, 248, 274, 334, 496, 548, 668, 961, 992, 1096, 1336, 1922, 1984, 2192, 2672, 3844, 4247, 4384, 5177, 5344, 7688, 8494, 8768, 10354, 10688, 15376, 16988, 20708, 22879, 30752, 33976, 41416, 45758, 61504, 67952, 82832, 91516, 131657, 135904, 160487, 165664, 183032, 263314, 271808, 320974, 331328, 366064, 526628, 641948, 709249, 732128, 1053256, 1283896, 1418498, 1464256, 2106512, 2567792, 2836996, 4213024, 5135584, 5673992, 8426048, 10271168, 11347984, 21986719, 22695968, 43973438, 45391936, 87946876, 175893752, 351787504, 703575008, 1407150016]

約数ペア:

[(1, 1407150016), (2, 703575008), (4, 351787504), (8, 175893752), (16, 87946876), (31, 45391936), (32, 43973438), (62, 22695968), (64, 21986719), (124, 11347984), (137, 10271168), (167, 8426048), (248, 5673992), (274, 5135584), (334, 4213024), (496, 2836996), (548, 2567792), (668, 2106512), (961, 1464256), (992, 1418498), (1096, 1283896), (1336, 1053256), (1922, 732128), (1984, 709249), (2192, 641948), (2672, 526628), (3844, 366064), (4247, 331328), (4384, 320974), (5177, 271808), (5344, 263314), (7688, 183032), (8494, 165664), (8768, 160487), (10354, 135904), (10688, 131657), (15376, 91516), (16988, 82832), (20708, 67952), (22879, 61504), (30752, 45758), (33976, 41416)]