268565513166

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1555657}}^1$

素因数の和:1555830

約数の個数: 64

約数和(自身を含む): 627241305600

約数和(自身を除く): 358675792434

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 139, 207, 278, 414, 417, 621, 834, 1242, 1251, 2502, 3197, 3753, 6394, 7506, 9591, 19182, 28773, 57546, 86319, 172638, 1555657, 3111314, 4666971, 9333942, 14000913, 28001826, 35780111, 42002739, 71560222, 84005478, 107340333, 214680666, 216236323, 322020999, 432472646, 644041998, 648708969, 966062997, 1297417938, 1932125994, 1946126907, 3892253814, 4973435429, 5838380721, 9946870858, 11676761442, 14920306287, 29840612574, 44760918861, 89521837722, 134282756583, 268565513166]

約数ペア:

[(1, 268565513166), (2, 134282756583), (3, 89521837722), (6, 44760918861), (9, 29840612574), (18, 14920306287), (23, 11676761442), (27, 9946870858), (46, 5838380721), (54, 4973435429), (69, 3892253814), (138, 1946126907), (139, 1932125994), (207, 1297417938), (278, 966062997), (414, 648708969), (417, 644041998), (621, 432472646), (834, 322020999), (1242, 216236323), (1251, 214680666), (2502, 107340333), (3197, 84005478), (3753, 71560222), (6394, 42002739), (7506, 35780111), (9591, 28001826), (19182, 14000913), (28773, 9333942), (57546, 4666971), (86319, 3111314), (172638, 1555657)]