318367456

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{82223}}^1$

素因数の和:82255

約数の個数: 36

約数和(自身を含む): 688954896

約数和(自身を除く): 370587440

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 82223, 164446, 328892, 657784, 904453, 1315568, 1808906, 2631136, 3617812, 7235624, 9948983, 14471248, 19897966, 28942496, 39795932, 79591864, 159183728, 318367456]

約数ペア:

[(1, 318367456), (2, 159183728), (4, 79591864), (8, 39795932), (11, 28942496), (16, 19897966), (22, 14471248), (32, 9948983), (44, 7235624), (88, 3617812), (121, 2631136), (176, 1808906), (242, 1315568), (352, 904453), (484, 657784), (968, 328892), (1936, 164446), (3872, 82223)]