425540976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1266491}}^1$

素因数の和:1266509

約数の個数: 40

約数和(自身を含む): 1256360064

約数和(自身を除く): 830819088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1266491, 2532982, 3799473, 5065964, 7598946, 8865437, 10131928, 15197892, 17730874, 20263856, 26596311, 30395784, 35461748, 53192622, 60791568, 70923496, 106385244, 141846992, 212770488, 425540976]

約数ペア:

[(1, 425540976), (2, 212770488), (3, 141846992), (4, 106385244), (6, 70923496), (7, 60791568), (8, 53192622), (12, 35461748), (14, 30395784), (16, 26596311), (21, 20263856), (24, 17730874), (28, 15197892), (42, 10131928), (48, 8865437), (56, 7598946), (84, 5065964), (112, 3799473), (168, 2532982), (336, 1266491)]