2540687616

素因数分解:

$2^8\times 3^2\times {\mathrm{1102729}}^1$

素因数の和:1102751

約数の個数: 54

約数和(自身を含む): 7325435390

約数和(自身を除く): 4784747774

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 1102729, 2205458, 3308187, 4410916, 6616374, 8821832, 9924561, 13232748, 17643664, 19849122, 26465496, 35287328, 39698244, 52930992, 70574656, 79396488, 105861984, 141149312, 158792976, 211723968, 282298624, 317585952, 423447936, 635171904, 846895872, 1270343808, 2540687616]

約数ペア:

[(1, 2540687616), (2, 1270343808), (3, 846895872), (4, 635171904), (6, 423447936), (8, 317585952), (9, 282298624), (12, 211723968), (16, 158792976), (18, 141149312), (24, 105861984), (32, 79396488), (36, 70574656), (48, 52930992), (64, 39698244), (72, 35287328), (96, 26465496), (128, 19849122), (144, 17643664), (192, 13232748), (256, 9924561), (288, 8821832), (384, 6616374), (576, 4410916), (768, 3308187), (1152, 2205458), (2304, 1102729)]