269988

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 638400

約数和(自身を除く): 368412

約数列:

[1, 2, 3, 4, 6, 12, 149, 151, 298, 302, 447, 453, 596, 604, 894, 906, 1788, 1812, 22499, 44998, 67497, 89996, 134994, 269988]

約数ペア:

[(1, 269988), (2, 134994), (3, 89996), (4, 67497), (6, 44998), (12, 22499), (149, 1812), (151, 1788), (298, 906), (302, 894), (447, 604), (453, 596)]