426328

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 956160

約数和(自身を除く): 529832

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 331, 644, 662, 1288, 1324, 2317, 2648, 4634, 7613, 9268, 15226, 18536, 30452, 53291, 60904, 106582, 213164, 426328]

約数ペア:

[(1, 426328), (2, 213164), (4, 106582), (7, 60904), (8, 53291), (14, 30452), (23, 18536), (28, 15226), (46, 9268), (56, 7613), (92, 4634), (161, 2648), (184, 2317), (322, 1324), (331, 1288), (644, 662)]