1250250912

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:563

約数の個数: 144

約数和(自身を含む): 3630227328

約数和(自身を除く): 2379976416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 193, 249, 271, 288, 332, 386, 498, 542, 579, 664, 747, 772, 813, 996, 1084, 1158, 1328, 1494, 1544, 1626, 1737, 1992, 2168, 2316, 2439, 2656, 2988, 3088, 3252, 3474, 3984, 4336, 4632, 4878, 5976, 6176, 6504, 6948, 7968, 8672, 9264, 9756, 11952, 13008, 13896, 16019, 18528, 19512, 22493, 23904, 26016, 27792, 32038, 39024, 44986, 48057, 52303, 55584, 64076, 67479, 78048, 89972, 96114, 104606, 128152, 134958, 144171, 156909, 179944, 192228, 202437, 209212, 256304, 269916, 288342, 313818, 359888, 384456, 404874, 418424, 470727, 512608, 539832, 576684, 627636, 719776, 768912, 809748, 836848, 941454, 1079664, 1153368, 1255272, 1537824, 1619496, 1673696, 1882908, 2159328, 2306736, 2510544, 3238992, 3765816, 4341149, 4613472, 5021088, 6477984, 7531632, 8682298, 13023447, 15063264, 17364596, 26046894, 34729192, 39070341, 52093788, 69458384, 78140682, 104187576, 138916768, 156281364, 208375152, 312562728, 416750304, 625125456, 1250250912]

約数ペア:

[(1, 1250250912), (2, 625125456), (3, 416750304), (4, 312562728), (6, 208375152), (8, 156281364), (9, 138916768), (12, 104187576), (16, 78140682), (18, 69458384), (24, 52093788), (32, 39070341), (36, 34729192), (48, 26046894), (72, 17364596), (83, 15063264), (96, 13023447), (144, 8682298), (166, 7531632), (193, 6477984), (249, 5021088), (271, 4613472), (288, 4341149), (332, 3765816), (386, 3238992), (498, 2510544), (542, 2306736), (579, 2159328), (664, 1882908), (747, 1673696), (772, 1619496), (813, 1537824), (996, 1255272), (1084, 1153368), (1158, 1079664), (1328, 941454), (1494, 836848), (1544, 809748), (1626, 768912), (1737, 719776), (1992, 627636), (2168, 576684), (2316, 539832), (2439, 512608), (2656, 470727), (2988, 418424), (3088, 404874), (3252, 384456), (3474, 359888), (3984, 313818), (4336, 288342), (4632, 269916), (4878, 256304), (5976, 209212), (6176, 202437), (6504, 192228), (6948, 179944), (7968, 156909), (8672, 144171), (9264, 134958), (9756, 128152), (11952, 104606), (13008, 96114), (13896, 89972), (16019, 78048), (18528, 67479), (19512, 64076), (22493, 55584), (23904, 52303), (26016, 48057), (27792, 44986), (32038, 39024)]