388675548

素因数分解:

$2^2\times 3^2\times {\mathrm{2441}}^1\times {\mathrm{4423}}^1$

素因数の和:6874

約数の個数: 36

約数和(自身を含む): 983110128

約数和(自身を除く): 594434580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2441, 4423, 4882, 7323, 8846, 9764, 13269, 14646, 17692, 21969, 26538, 29292, 39807, 43938, 53076, 79614, 87876, 159228, 10796543, 21593086, 32389629, 43186172, 64779258, 97168887, 129558516, 194337774, 388675548]

約数ペア:

[(1, 388675548), (2, 194337774), (3, 129558516), (4, 97168887), (6, 64779258), (9, 43186172), (12, 32389629), (18, 21593086), (36, 10796543), (2441, 159228), (4423, 87876), (4882, 79614), (7323, 53076), (8846, 43938), (9764, 39807), (13269, 29292), (14646, 26538), (17692, 21969)]