324268

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 668192

約数和(自身を除く): 343924

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 313, 518, 626, 1036, 1252, 2191, 4382, 8764, 11581, 23162, 46324, 81067, 162134, 324268]

約数ペア:

[(1, 324268), (2, 162134), (4, 81067), (7, 46324), (14, 23162), (28, 11581), (37, 8764), (74, 4382), (148, 2191), (259, 1252), (313, 1036), (518, 626)]