243920264

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{34297}}^1$

素因数の和:34437

約数の個数: 32

約数和(自身を含む): 526817280

約数和(自身を除く): 282897016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 34297, 68594, 137188, 240079, 274376, 480158, 960316, 1920632, 4355719, 8711438, 17422876, 30490033, 34845752, 60980066, 121960132, 243920264]

約数ペア:

[(1, 243920264), (2, 121960132), (4, 60980066), (7, 34845752), (8, 30490033), (14, 17422876), (28, 8711438), (56, 4355719), (127, 1920632), (254, 960316), (508, 480158), (889, 274376), (1016, 240079), (1778, 137188), (3556, 68594), (7112, 34297)]