217352424

素因数分解:

$2^3\times 3^1\times {\mathrm{499}}^1\times {\mathrm{18149}}^1$

素因数の和:18657

約数の個数: 32

約数和(自身を含む): 544500000

約数和(自身を除く): 327147576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 499, 998, 1497, 1996, 2994, 3992, 5988, 11976, 18149, 36298, 54447, 72596, 108894, 145192, 217788, 435576, 9056351, 18112702, 27169053, 36225404, 54338106, 72450808, 108676212, 217352424]

約数ペア:

[(1, 217352424), (2, 108676212), (3, 72450808), (4, 54338106), (6, 36225404), (8, 27169053), (12, 18112702), (24, 9056351), (499, 435576), (998, 217788), (1497, 145192), (1996, 108894), (2994, 72596), (3992, 54447), (5988, 36298), (11976, 18149)]