331361296

素因数分解:

$2^4\times 7^1\times {\mathrm{2958583}}^1$

素因数の和:2958598

約数の個数: 20

約数和(自身を含む): 733728832

約数和(自身を除く): 402367536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2958583, 5917166, 11834332, 20710081, 23668664, 41420162, 47337328, 82840324, 165680648, 331361296]

約数ペア:

[(1, 331361296), (2, 165680648), (4, 82840324), (7, 47337328), (8, 41420162), (14, 23668664), (16, 20710081), (28, 11834332), (56, 5917166), (112, 2958583)]