328541694

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{247769}}^1$

素因数の和:247804

約数の個数: 32

約数和(自身を含む): 749256480

約数和(自身を除く): 420714786

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 247769, 495538, 743307, 1486614, 3220997, 4212073, 6441994, 8424146, 9662991, 12636219, 19325982, 25272438, 54756949, 109513898, 164270847, 328541694]

約数ペア:

[(1, 328541694), (2, 164270847), (3, 109513898), (6, 54756949), (13, 25272438), (17, 19325982), (26, 12636219), (34, 9662991), (39, 8424146), (51, 6441994), (78, 4212073), (102, 3220997), (221, 1486614), (442, 743307), (663, 495538), (1326, 247769)]