268806906

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1907}}^1$

素因数の和:2147

約数の個数: 48

約数和(自身を含む): 600058368

約数和(自身を除く): 331251462

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 191, 246, 369, 382, 573, 738, 1146, 1719, 1907, 3438, 3814, 5721, 7831, 11442, 15662, 17163, 23493, 34326, 46986, 70479, 78187, 140958, 156374, 234561, 364237, 469122, 703683, 728474, 1092711, 1407366, 2185422, 3278133, 6556266, 14933717, 29867434, 44801151, 89602302, 134403453, 268806906]

約数ペア:

[(1, 268806906), (2, 134403453), (3, 89602302), (6, 44801151), (9, 29867434), (18, 14933717), (41, 6556266), (82, 3278133), (123, 2185422), (191, 1407366), (246, 1092711), (369, 728474), (382, 703683), (573, 469122), (738, 364237), (1146, 234561), (1719, 156374), (1907, 140958), (3438, 78187), (3814, 70479), (5721, 46986), (7831, 34326), (11442, 23493), (15662, 17163)]