287347968

素因数分解:

$2^8\times 3^2\times {\mathrm{124717}}^1$

素因数の和:124739

約数の個数: 54

約数和(自身を含む): 828501674

約数和(自身を除く): 541153706

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, 124717, 249434, 374151, 498868, 748302, 997736, 1122453, 1496604, 1995472, 2244906, 2993208, 3990944, 4489812, 5986416, 7981888, 8979624, 11972832, 15963776, 17959248, 23945664, 31927552, 35918496, 47891328, 71836992, 95782656, 143673984, 287347968]

約数ペア:

[(1, 287347968), (2, 143673984), (3, 95782656), (4, 71836992), (6, 47891328), (8, 35918496), (9, 31927552), (12, 23945664), (16, 17959248), (18, 15963776), (24, 11972832), (32, 8979624), (36, 7981888), (48, 5986416), (64, 4489812), (72, 3990944), (96, 2993208), (128, 2244906), (144, 1995472), (192, 1496604), (256, 1122453), (288, 997736), (384, 748302), (576, 498868), (768, 374151), (1152, 249434), (2304, 124717)]