304081938

素因数分解:

$2^1\times 3^6\times {\mathrm{73}}^1\times {\mathrm{2857}}^1$

素因数の和:2950

約数の個数: 56

約数和(自身を含む): 693482268

約数和(自身を除く): 389400330

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 243, 438, 486, 657, 729, 1314, 1458, 1971, 2857, 3942, 5714, 5913, 8571, 11826, 17142, 17739, 25713, 35478, 51426, 53217, 77139, 106434, 154278, 208561, 231417, 417122, 462834, 625683, 694251, 1251366, 1388502, 1877049, 2082753, 3754098, 4165506, 5631147, 11262294, 16893441, 33786882, 50680323, 101360646, 152040969, 304081938]

約数ペア:

[(1, 304081938), (2, 152040969), (3, 101360646), (6, 50680323), (9, 33786882), (18, 16893441), (27, 11262294), (54, 5631147), (73, 4165506), (81, 3754098), (146, 2082753), (162, 1877049), (219, 1388502), (243, 1251366), (438, 694251), (486, 625683), (657, 462834), (729, 417122), (1314, 231417), (1458, 208561), (1971, 154278), (2857, 106434), (3942, 77139), (5714, 53217), (5913, 51426), (8571, 35478), (11826, 25713), (17142, 17739)]