405052156751

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1\times {\mathrm{479}}^1$

素因数の和:1080

約数の個数: 64

約数和(自身を含む): 473969664000

約数和(自身を除く): 68917507249

約数列:

[1, 11, 23, 61, 157, 253, 349, 479, 671, 1403, 1727, 3611, 3839, 5269, 8027, 9577, 11017, 15433, 21289, 29219, 39721, 54793, 75203, 88297, 105347, 121187, 167171, 220271, 234179, 321409, 489647, 602723, 672037, 827233, 1260239, 1729669, 1838881, 2422981, 3342373, 3844933, 4587383, 5386117, 7392407, 10197431, 13862629, 19026359, 26245847, 36766103, 42294263, 50461213, 76874579, 105509809, 112171741, 234540913, 288704317, 603654481, 845620369, 1160607899, 1600996667, 2579950043, 6640199291, 17610963337, 36822923341, 405052156751]

約数ペア:

[(1, 405052156751), (11, 36822923341), (23, 17610963337), (61, 6640199291), (157, 2579950043), (253, 1600996667), (349, 1160607899), (479, 845620369), (671, 603654481), (1403, 288704317), (1727, 234540913), (3611, 112171741), (3839, 105509809), (5269, 76874579), (8027, 50461213), (9577, 42294263), (11017, 36766103), (15433, 26245847), (21289, 19026359), (29219, 13862629), (39721, 10197431), (54793, 7392407), (75203, 5386117), (88297, 4587383), (105347, 3844933), (121187, 3342373), (167171, 2422981), (220271, 1838881), (234179, 1729669), (321409, 1260239), (489647, 827233), (602723, 672037)]