306720312

素因数分解:

$2^3\times 3^1\times {\mathrm{12780013}}^1$

素因数の和:12780022

約数の個数: 16

約数和(自身を含む): 766800840

約数和(自身を除く): 460080528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 12780013, 25560026, 38340039, 51120052, 76680078, 102240104, 153360156, 306720312]

約数ペア:

[(1, 306720312), (2, 153360156), (3, 102240104), (4, 76680078), (6, 51120052), (8, 38340039), (12, 25560026), (24, 12780013)]