311911728

素因数分解:

$2^4\times 3^1\times {\mathrm{6498161}}^1$

素因数の和:6498172

約数の個数: 20

約数和(自身を含む): 805772088

約数和(自身を除く): 493860360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6498161, 12996322, 19494483, 25992644, 38988966, 51985288, 77977932, 103970576, 155955864, 311911728]

約数ペア:

[(1, 311911728), (2, 155955864), (3, 103970576), (4, 77977932), (6, 51985288), (8, 38988966), (12, 25992644), (16, 19494483), (24, 12996322), (48, 6498161)]