261600306

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{1867}}^1$

素因数の和:2087

約数の個数: 48

約数和(自身を含む): 578377632

約数和(自身を除く): 316777326

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 193, 242, 363, 386, 579, 726, 1158, 1867, 2123, 3734, 4246, 5601, 6369, 11202, 12738, 20537, 23353, 41074, 46706, 61611, 70059, 123222, 140118, 225907, 360331, 451814, 677721, 720662, 1080993, 1355442, 2161986, 3963641, 7927282, 11890923, 23781846, 43600051, 87200102, 130800153, 261600306]

約数ペア:

[(1, 261600306), (2, 130800153), (3, 87200102), (6, 43600051), (11, 23781846), (22, 11890923), (33, 7927282), (66, 3963641), (121, 2161986), (193, 1355442), (242, 1080993), (363, 720662), (386, 677721), (579, 451814), (726, 360331), (1158, 225907), (1867, 140118), (2123, 123222), (3734, 70059), (4246, 61611), (5601, 46706), (6369, 41074), (11202, 23353), (12738, 20537)]