320199316

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{839}}^1\times {\mathrm{1307}}^1$

素因数の和:2223

約数の個数: 24

約数和(自身を含む): 569136960

約数和(自身を除く): 248937644

約数列:

[1, 2, 4, 73, 146, 292, 839, 1307, 1678, 2614, 3356, 5228, 61247, 95411, 122494, 190822, 244988, 381644, 1096573, 2193146, 4386292, 80049829, 160099658, 320199316]

約数ペア:

[(1, 320199316), (2, 160099658), (4, 80049829), (73, 4386292), (146, 2193146), (292, 1096573), (839, 381644), (1307, 244988), (1678, 190822), (2614, 122494), (3356, 95411), (5228, 61247)]