561787968

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{417997}}^1$

素因数の和:418019

約数の個数: 56

約数和(自身を含む): 1698743872

約数和(自身を除く): 1136955904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 417997, 835994, 1253991, 1671988, 2507982, 2925979, 3343976, 5015964, 5851958, 6687952, 8777937, 10031928, 11703916, 13375904, 17555874, 20063856, 23407832, 26751808, 35111748, 40127712, 46815664, 70223496, 80255424, 93631328, 140446992, 187262656, 280893984, 561787968]

約数ペア:

[(1, 561787968), (2, 280893984), (3, 187262656), (4, 140446992), (6, 93631328), (7, 80255424), (8, 70223496), (12, 46815664), (14, 40127712), (16, 35111748), (21, 26751808), (24, 23407832), (28, 20063856), (32, 17555874), (42, 13375904), (48, 11703916), (56, 10031928), (64, 8777937), (84, 6687952), (96, 5851958), (112, 5015964), (168, 3343976), (192, 2925979), (224, 2507982), (336, 1671988), (448, 1253991), (672, 835994), (1344, 417997)]