678049692

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{13907}}^1$

素因数の和:14170

約数の個数: 48

約数和(自身を含む): 1682311680

約数和(自身を除く): 1004261988

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 239, 478, 717, 956, 1434, 2868, 4063, 8126, 12189, 13907, 16252, 24378, 27814, 41721, 48756, 55628, 83442, 166884, 236419, 472838, 709257, 945676, 1418514, 2837028, 3323773, 6647546, 9971319, 13295092, 19942638, 39885276, 56504141, 113008282, 169512423, 226016564, 339024846, 678049692]

約数ペア:

[(1, 678049692), (2, 339024846), (3, 226016564), (4, 169512423), (6, 113008282), (12, 56504141), (17, 39885276), (34, 19942638), (51, 13295092), (68, 9971319), (102, 6647546), (204, 3323773), (239, 2837028), (478, 1418514), (717, 945676), (956, 709257), (1434, 472838), (2868, 236419), (4063, 166884), (8126, 83442), (12189, 55628), (13907, 48756), (16252, 41721), (24378, 27814)]