270795728

素因数分解:

$2^4\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{2153}}^1$

素因数の和:3291

約数の個数: 40

約数和(自身を含む): 600431808

約数和(自身を除く): 329636080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1123, 2153, 2246, 4306, 4492, 7861, 8612, 8984, 15071, 15722, 17224, 17968, 30142, 31444, 34448, 60284, 62888, 120568, 125776, 241136, 2417819, 4835638, 9671276, 16924733, 19342552, 33849466, 38685104, 67698932, 135397864, 270795728]

約数ペア:

[(1, 270795728), (2, 135397864), (4, 67698932), (7, 38685104), (8, 33849466), (14, 19342552), (16, 16924733), (28, 9671276), (56, 4835638), (112, 2417819), (1123, 241136), (2153, 125776), (2246, 120568), (4306, 62888), (4492, 60284), (7861, 34448), (8612, 31444), (8984, 30142), (15071, 17968), (15722, 17224)]