247489524

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{34897}}^1$

素因数の和:35104

約数の個数: 36

約数和(自身を含む): 628792164

約数和(自身を除く): 381302640

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 7092, 34897, 69794, 104691, 139588, 209382, 314073, 418764, 628146, 1256292, 6874709, 13749418, 20624127, 27498836, 41248254, 61872381, 82496508, 123744762, 247489524]

約数ペア:

[(1, 247489524), (2, 123744762), (3, 82496508), (4, 61872381), (6, 41248254), (9, 27498836), (12, 20624127), (18, 13749418), (36, 6874709), (197, 1256292), (394, 628146), (591, 418764), (788, 314073), (1182, 209382), (1773, 139588), (2364, 104691), (3546, 69794), (7092, 34897)]