308476

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 645120

約数和(自身を除く): 336644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 479, 644, 958, 1916, 3353, 6706, 11017, 13412, 22034, 44068, 77119, 154238, 308476]

約数ペア:

[(1, 308476), (2, 154238), (4, 77119), (7, 44068), (14, 22034), (23, 13412), (28, 11017), (46, 6706), (92, 3353), (161, 1916), (322, 958), (479, 644)]