485159808

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{180491}}^1$

素因数の和:180515

約数の個数: 64

約数和(自身を含む): 1472814720

約数和(自身を除く): 987654912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 180491, 360982, 541473, 721964, 1082946, 1263437, 1443928, 2165892, 2526874, 2887856, 3790311, 4331784, 5053748, 5775712, 7580622, 8663568, 10107496, 11551424, 15161244, 17327136, 20214992, 23102848, 30322488, 34654272, 40429984, 60644976, 69308544, 80859968, 121289952, 161719936, 242579904, 485159808]

約数ペア:

[(1, 485159808), (2, 242579904), (3, 161719936), (4, 121289952), (6, 80859968), (7, 69308544), (8, 60644976), (12, 40429984), (14, 34654272), (16, 30322488), (21, 23102848), (24, 20214992), (28, 17327136), (32, 15161244), (42, 11551424), (48, 10107496), (56, 8663568), (64, 7580622), (84, 5775712), (96, 5053748), (112, 4331784), (128, 3790311), (168, 2887856), (192, 2526874), (224, 2165892), (336, 1443928), (384, 1263437), (448, 1082946), (672, 721964), (896, 541473), (1344, 360982), (2688, 180491)]