581364

素因数分解:

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

素因数の和:789

約数の個数: 48

約数和(自身を含む): 1724800

約数和(自身を除く): 1143436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 769, 1538, 2307, 3076, 4614, 5383, 6921, 9228, 10766, 13842, 16149, 20763, 21532, 27684, 32298, 41526, 48447, 64596, 83052, 96894, 145341, 193788, 290682, 581364]

約数ペア:

[(1, 581364), (2, 290682), (3, 193788), (4, 145341), (6, 96894), (7, 83052), (9, 64596), (12, 48447), (14, 41526), (18, 32298), (21, 27684), (27, 21532), (28, 20763), (36, 16149), (42, 13842), (54, 10766), (63, 9228), (84, 6921), (108, 5383), (126, 4614), (189, 3076), (252, 2307), (378, 1538), (756, 769)]