328418568

素因数分解:

$2^3\times 3^2\times {\mathrm{4561369}}^1$

素因数の和:4561381

約数の個数: 24

約数和(自身を含む): 889467150

約数和(自身を除く): 561048582

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4561369, 9122738, 13684107, 18245476, 27368214, 36490952, 41052321, 54736428, 82104642, 109472856, 164209284, 328418568]

約数ペア:

[(1, 328418568), (2, 164209284), (3, 109472856), (4, 82104642), (6, 54736428), (8, 41052321), (9, 36490952), (12, 27368214), (18, 18245476), (24, 13684107), (36, 9122738), (72, 4561369)]