458144

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 24

約数和(自身を含む): 917280

約数和(自身を除く): 459136

約数列:

[1, 2, 4, 8, 16, 32, 103, 139, 206, 278, 412, 556, 824, 1112, 1648, 2224, 3296, 4448, 14317, 28634, 57268, 114536, 229072, 458144]

約数ペア:

[(1, 458144), (2, 229072), (4, 114536), (8, 57268), (16, 28634), (32, 14317), (103, 4448), (139, 3296), (206, 2224), (278, 1648), (412, 1112), (556, 824)]