243542992

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17971}}^1$

素因数の和:18008

約数の個数: 60

約数和(自身を含む): 592788448

約数和(自身を除く): 349245456

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 3388, 6776, 13552, 17971, 35942, 71884, 125797, 143768, 197681, 251594, 287536, 395362, 503188, 790724, 1006376, 1383767, 1581448, 2012752, 2174491, 2767534, 3162896, 4348982, 5535068, 8697964, 11070136, 15221437, 17395928, 22140272, 30442874, 34791856, 60885748, 121771496, 243542992]

約数ペア:

[(1, 243542992), (2, 121771496), (4, 60885748), (7, 34791856), (8, 30442874), (11, 22140272), (14, 17395928), (16, 15221437), (22, 11070136), (28, 8697964), (44, 5535068), (56, 4348982), (77, 3162896), (88, 2767534), (112, 2174491), (121, 2012752), (154, 1581448), (176, 1383767), (242, 1006376), (308, 790724), (484, 503188), (616, 395362), (847, 287536), (968, 251594), (1232, 197681), (1694, 143768), (1936, 125797), (3388, 71884), (6776, 35942), (13552, 17971)]