304128839

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2029}}^1$

素因数の和:2092

約数の個数: 32

約数和(自身を含む): 389760000

約数和(自身を除く): 85631161

約数列:

[1, 7, 19, 23, 49, 133, 161, 343, 437, 931, 1127, 2029, 3059, 6517, 7889, 14203, 21413, 38551, 46667, 99421, 149891, 269857, 326669, 695947, 886673, 1888999, 2286683, 6206711, 13222993, 16006781, 43446977, 304128839]

約数ペア:

[(1, 304128839), (7, 43446977), (19, 16006781), (23, 13222993), (49, 6206711), (133, 2286683), (161, 1888999), (343, 886673), (437, 695947), (931, 326669), (1127, 269857), (2029, 149891), (3059, 99421), (6517, 46667), (7889, 38551), (14203, 21413)]