318492816

素因数分解:

$2^4\times 3^1\times {\mathrm{6635267}}^1$

素因数の和:6635278

約数の個数: 20

約数和(自身を含む): 822773232

約数和(自身を除く): 504280416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6635267, 13270534, 19905801, 26541068, 39811602, 53082136, 79623204, 106164272, 159246408, 318492816]

約数ペア:

[(1, 318492816), (2, 159246408), (3, 106164272), (4, 79623204), (6, 53082136), (8, 39811602), (12, 26541068), (16, 19905801), (24, 13270534), (48, 6635267)]