320440324

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{49057}}^1$

素因数の和:49155

約数の個数: 24

約数和(自身を含む): 593405568

約数和(自身を除く): 272965244

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 3266, 6532, 49057, 98114, 196228, 1128311, 2256622, 3483047, 4513244, 6966094, 13932188, 80110081, 160220162, 320440324]

約数ペア:

[(1, 320440324), (2, 160220162), (4, 80110081), (23, 13932188), (46, 6966094), (71, 4513244), (92, 3483047), (142, 2256622), (284, 1128311), (1633, 196228), (3266, 98114), (6532, 49057)]