328392

素因数分解:

$2^3\times 3^2\times {\mathrm{4561}}^1$

素因数の和:4573

約数の個数: 24

約数和(自身を含む): 889590

約数和(自身を除く): 561198

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4561, 9122, 13683, 18244, 27366, 36488, 41049, 54732, 82098, 109464, 164196, 328392]

約数ペア:

[(1, 328392), (2, 164196), (3, 109464), (4, 82098), (6, 54732), (8, 41049), (9, 36488), (12, 27366), (18, 18244), (24, 13683), (36, 9122), (72, 4561)]