331042488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1970491}}^1$

素因数の和:1970507

約数の個数: 32

約数和(自身を含む): 945836160

約数和(自身を除く): 614793672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1970491, 3940982, 5911473, 7881964, 11822946, 13793437, 15763928, 23645892, 27586874, 41380311, 47291784, 55173748, 82760622, 110347496, 165521244, 331042488]

約数ペア:

[(1, 331042488), (2, 165521244), (3, 110347496), (4, 82760622), (6, 55173748), (7, 47291784), (8, 41380311), (12, 27586874), (14, 23645892), (21, 15763928), (24, 13793437), (28, 11822946), (42, 7881964), (56, 5911473), (84, 3940982), (168, 1970491)]