428498496

素因数分解:

$2^6\times 3^2\times {\mathrm{743921}}^1$

素因数の和:743939

約数の個数: 42

約数和(自身を含む): 1228215222

約数和(自身を除く): 799716726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 743921, 1487842, 2231763, 2975684, 4463526, 5951368, 6695289, 8927052, 11902736, 13390578, 17854104, 23805472, 26781156, 35708208, 47610944, 53562312, 71416416, 107124624, 142832832, 214249248, 428498496]

約数ペア:

[(1, 428498496), (2, 214249248), (3, 142832832), (4, 107124624), (6, 71416416), (8, 53562312), (9, 47610944), (12, 35708208), (16, 26781156), (18, 23805472), (24, 17854104), (32, 13390578), (36, 11902736), (48, 8927052), (64, 6695289), (72, 5951368), (96, 4463526), (144, 2975684), (192, 2231763), (288, 1487842), (576, 743921)]