219367608

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{71971}}^1$

素因数の和:72107

約数の個数: 32

約数和(自身を含む): 552744960

約数和(自身を除く): 333377352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 508, 762, 1016, 1524, 3048, 71971, 143942, 215913, 287884, 431826, 575768, 863652, 1727304, 9140317, 18280634, 27420951, 36561268, 54841902, 73122536, 109683804, 219367608]

約数ペア:

[(1, 219367608), (2, 109683804), (3, 73122536), (4, 54841902), (6, 36561268), (8, 27420951), (12, 18280634), (24, 9140317), (127, 1727304), (254, 863652), (381, 575768), (508, 431826), (762, 287884), (1016, 215913), (1524, 143942), (3048, 71971)]