217960092

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{288307}}^1$

素因数の和:288327

約数の個数: 48

約数和(自身を含む): 645809920

約数和(自身を除く): 427849828

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, 288307, 576614, 864921, 1153228, 1729842, 2018149, 2594763, 3459684, 4036298, 5189526, 6054447, 7784289, 8072596, 10379052, 12108894, 15568578, 18163341, 24217788, 31137156, 36326682, 54490023, 72653364, 108980046, 217960092]

約数ペア:

[(1, 217960092), (2, 108980046), (3, 72653364), (4, 54490023), (6, 36326682), (7, 31137156), (9, 24217788), (12, 18163341), (14, 15568578), (18, 12108894), (21, 10379052), (27, 8072596), (28, 7784289), (36, 6054447), (42, 5189526), (54, 4036298), (63, 3459684), (84, 2594763), (108, 2018149), (126, 1729842), (189, 1153228), (252, 864921), (378, 576614), (756, 288307)]