214618488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1277491}}^1$

素因数の和:1277507

約数の個数: 32

約数和(自身を含む): 613196160

約数和(自身を除く): 398577672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1277491, 2554982, 3832473, 5109964, 7664946, 8942437, 10219928, 15329892, 17884874, 26827311, 30659784, 35769748, 53654622, 71539496, 107309244, 214618488]

約数ペア:

[(1, 214618488), (2, 107309244), (3, 71539496), (4, 53654622), (6, 35769748), (7, 30659784), (8, 26827311), (12, 17884874), (14, 15329892), (21, 10219928), (24, 8942437), (28, 7664946), (42, 5109964), (56, 3832473), (84, 2554982), (168, 1277491)]