318204492

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{257447}}^1$

素因数の和:257557

約数の個数: 24

約数和(自身を含む): 749688576

約数和(自身を除く): 431484084

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 257447, 514894, 772341, 1029788, 1544682, 3089364, 26517041, 53034082, 79551123, 106068164, 159102246, 318204492]

約数ペア:

[(1, 318204492), (2, 159102246), (3, 106068164), (4, 79551123), (6, 53034082), (12, 26517041), (103, 3089364), (206, 1544682), (309, 1029788), (412, 772341), (618, 514894), (1236, 257447)]