260883924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{72227}}^1$

素因数の和:72284

約数の個数: 48

約数和(自身を含む): 711879168

約数和(自身を除く): 450995244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 72227, 144454, 216681, 288908, 433362, 505589, 866724, 1011178, 1516767, 2022356, 3033534, 3105761, 6067068, 6211522, 9317283, 12423044, 18634566, 21740327, 37269132, 43480654, 65220981, 86961308, 130441962, 260883924]

約数ペア:

[(1, 260883924), (2, 130441962), (3, 86961308), (4, 65220981), (6, 43480654), (7, 37269132), (12, 21740327), (14, 18634566), (21, 12423044), (28, 9317283), (42, 6211522), (43, 6067068), (84, 3105761), (86, 3033534), (129, 2022356), (172, 1516767), (258, 1011178), (301, 866724), (516, 505589), (602, 433362), (903, 288908), (1204, 216681), (1806, 144454), (3612, 72227)]