721567770006

素因数分解:

$2^1\times 3^1\times {\mathrm{233}}^1\times {\mathrm{6373}}^1\times {\mathrm{80989}}^1$

素因数の和:87600

約数の個数: 32

約数和(自身を含む): 1449574570080

約数和(自身を除く): 728006800074

約数列:

[1, 2, 3, 6, 233, 466, 699, 1398, 6373, 12746, 19119, 38238, 80989, 161978, 242967, 485934, 1484909, 2969818, 4454727, 8909454, 18870437, 37740874, 56611311, 113222622, 516142897, 1032285794, 1548428691, 3096857382, 120261295001, 240522590002, 360783885003, 721567770006]

約数ペア:

[(1, 721567770006), (2, 360783885003), (3, 240522590002), (6, 120261295001), (233, 3096857382), (466, 1548428691), (699, 1032285794), (1398, 516142897), (6373, 113222622), (12746, 56611311), (19119, 37740874), (38238, 18870437), (80989, 8909454), (161978, 4454727), (242967, 2969818), (485934, 1484909)]