391273956

素因数分解:

$2^2\times 3^3\times {\mathrm{307}}^1\times {\mathrm{11801}}^1$

素因数の和:12121

約数の個数: 48

約数和(自身を含む): 1017804480

約数和(自身を除く): 626530524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 307, 614, 921, 1228, 1842, 2763, 3684, 5526, 8289, 11052, 11801, 16578, 23602, 33156, 35403, 47204, 70806, 106209, 141612, 212418, 318627, 424836, 637254, 1274508, 3622907, 7245814, 10868721, 14491628, 21737442, 32606163, 43474884, 65212326, 97818489, 130424652, 195636978, 391273956]

約数ペア:

[(1, 391273956), (2, 195636978), (3, 130424652), (4, 97818489), (6, 65212326), (9, 43474884), (12, 32606163), (18, 21737442), (27, 14491628), (36, 10868721), (54, 7245814), (108, 3622907), (307, 1274508), (614, 637254), (921, 424836), (1228, 318627), (1842, 212418), (2763, 141612), (3684, 106209), (5526, 70806), (8289, 47204), (11052, 35403), (11801, 33156), (16578, 23602)]