1263470291168

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{683}}^1\times {\mathrm{561251}}^1$

素因数の和:562047

約数の個数: 48

約数和(自身を含む): 2515289003136

約数和(自身を除く): 1251818711968

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 683, 824, 1366, 1648, 2732, 3296, 5464, 10928, 21856, 70349, 140698, 281396, 561251, 562792, 1122502, 1125584, 2245004, 2251168, 4490008, 8980016, 17960032, 57808853, 115617706, 231235412, 383334433, 462470824, 766668866, 924941648, 1533337732, 1849883296, 3066675464, 6133350928, 12266701856, 39483446599, 78966893198, 157933786396, 315867572792, 631735145584, 1263470291168]

約数ペア:

[(1, 1263470291168), (2, 631735145584), (4, 315867572792), (8, 157933786396), (16, 78966893198), (32, 39483446599), (103, 12266701856), (206, 6133350928), (412, 3066675464), (683, 1849883296), (824, 1533337732), (1366, 924941648), (1648, 766668866), (2732, 462470824), (3296, 383334433), (5464, 231235412), (10928, 115617706), (21856, 57808853), (70349, 17960032), (140698, 8980016), (281396, 4490008), (561251, 2251168), (562792, 2245004), (1122502, 1125584)]