329909148

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{398441}}^1$

素因数の和:398474

約数の個数: 36

約数和(自身を含む): 870197328

約数和(自身を除く): 540288180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 398441, 796882, 1195323, 1593764, 2390646, 3585969, 4781292, 7171938, 9164143, 14343876, 18328286, 27492429, 36656572, 54984858, 82477287, 109969716, 164954574, 329909148]

約数ペア:

[(1, 329909148), (2, 164954574), (3, 109969716), (4, 82477287), (6, 54984858), (9, 36656572), (12, 27492429), (18, 18328286), (23, 14343876), (36, 9164143), (46, 7171938), (69, 4781292), (92, 3585969), (138, 2390646), (207, 1593764), (276, 1195323), (414, 796882), (828, 398441)]