309739938

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1\times {\mathrm{3163}}^1$

素因数の和:4046

約数の個数: 32

約数和(自身を含む): 653049600

約数和(自身を除く): 343309662

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 859, 1718, 2577, 3163, 5154, 6326, 9489, 16321, 18978, 32642, 48963, 60097, 97926, 120194, 180291, 360582, 2717017, 5434034, 8151051, 16302102, 51623323, 103246646, 154869969, 309739938]

約数ペア:

[(1, 309739938), (2, 154869969), (3, 103246646), (6, 51623323), (19, 16302102), (38, 8151051), (57, 5434034), (114, 2717017), (859, 360582), (1718, 180291), (2577, 120194), (3163, 97926), (5154, 60097), (6326, 48963), (9489, 32642), (16321, 18978)]