307131768

素因数分解:

$2^3\times 3^2\times {\mathrm{4265719}}^1$

素因数の和:4265731

約数の個数: 24

約数和(自身を含む): 831815400

約数和(自身を除く): 524683632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4265719, 8531438, 12797157, 17062876, 25594314, 34125752, 38391471, 51188628, 76782942, 102377256, 153565884, 307131768]

約数ペア:

[(1, 307131768), (2, 153565884), (3, 102377256), (4, 76782942), (6, 51188628), (8, 38391471), (9, 34125752), (12, 25594314), (18, 17062876), (24, 12797157), (36, 8531438), (72, 4265719)]