289548

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{383}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 860160

約数和(自身を除く): 570612

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, 383, 756, 766, 1149, 1532, 2298, 2681, 3447, 4596, 5362, 6894, 8043, 10341, 10724, 13788, 16086, 20682, 24129, 32172, 41364, 48258, 72387, 96516, 144774, 289548]

約数ペア:

[(1, 289548), (2, 144774), (3, 96516), (4, 72387), (6, 48258), (7, 41364), (9, 32172), (12, 24129), (14, 20682), (18, 16086), (21, 13788), (27, 10724), (28, 10341), (36, 8043), (42, 6894), (54, 5362), (63, 4596), (84, 3447), (108, 2681), (126, 2298), (189, 1532), (252, 1149), (378, 766), (383, 756)]