664173852

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{10601}}^1$

素因数の和:10858

約数の個数: 48

約数和(自身を含む): 1624396032

約数和(自身を除く): 960222180

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 227, 276, 454, 681, 908, 1362, 2724, 5221, 10442, 10601, 15663, 20884, 21202, 31326, 31803, 42404, 62652, 63606, 127212, 243823, 487646, 731469, 975292, 1462938, 2406427, 2925876, 4812854, 7219281, 9625708, 14438562, 28877124, 55347821, 110695642, 166043463, 221391284, 332086926, 664173852]

約数ペア:

[(1, 664173852), (2, 332086926), (3, 221391284), (4, 166043463), (6, 110695642), (12, 55347821), (23, 28877124), (46, 14438562), (69, 9625708), (92, 7219281), (138, 4812854), (227, 2925876), (276, 2406427), (454, 1462938), (681, 975292), (908, 731469), (1362, 487646), (2724, 243823), (5221, 127212), (10442, 63606), (10601, 62652), (15663, 42404), (20884, 31803), (21202, 31326)]