259944888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{8101}}^1$

素因数の和:8308

約数の個数: 64

約数和(自身を含む): 746680320

約数和(自身を除く): 486735432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 191, 382, 573, 764, 1146, 1337, 1528, 2292, 2674, 4011, 4584, 5348, 8022, 8101, 10696, 16044, 16202, 24303, 32088, 32404, 48606, 56707, 64808, 97212, 113414, 170121, 194424, 226828, 340242, 453656, 680484, 1360968, 1547291, 3094582, 4641873, 6189164, 9283746, 10831037, 12378328, 18567492, 21662074, 32493111, 37134984, 43324148, 64986222, 86648296, 129972444, 259944888]

約数ペア:

[(1, 259944888), (2, 129972444), (3, 86648296), (4, 64986222), (6, 43324148), (7, 37134984), (8, 32493111), (12, 21662074), (14, 18567492), (21, 12378328), (24, 10831037), (28, 9283746), (42, 6189164), (56, 4641873), (84, 3094582), (168, 1547291), (191, 1360968), (382, 680484), (573, 453656), (764, 340242), (1146, 226828), (1337, 194424), (1528, 170121), (2292, 113414), (2674, 97212), (4011, 64808), (4584, 56707), (5348, 48606), (8022, 32404), (8101, 32088), (10696, 24303), (16044, 16202)]