290682

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{769}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 739200

約数和(自身を除く): 448518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 769, 1538, 2307, 4614, 5383, 6921, 10766, 13842, 16149, 20763, 32298, 41526, 48447, 96894, 145341, 290682]

約数ペア:

[(1, 290682), (2, 145341), (3, 96894), (6, 48447), (7, 41526), (9, 32298), (14, 20763), (18, 16149), (21, 13842), (27, 10766), (42, 6921), (54, 5383), (63, 4614), (126, 2307), (189, 1538), (378, 769)]