290465056

素因数分解:

$2^5\times 7^1\times {\mathrm{797}}^1\times {\mathrm{1627}}^1$

素因数の和:2441

約数の個数: 48

約数和(自身を含む): 654768576

約数和(自身を除く): 364303520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 797, 1594, 1627, 3188, 3254, 5579, 6376, 6508, 11158, 11389, 12752, 13016, 22316, 22778, 25504, 26032, 44632, 45556, 52064, 89264, 91112, 178528, 182224, 364448, 1296719, 2593438, 5186876, 9077033, 10373752, 18154066, 20747504, 36308132, 41495008, 72616264, 145232528, 290465056]

約数ペア:

[(1, 290465056), (2, 145232528), (4, 72616264), (7, 41495008), (8, 36308132), (14, 20747504), (16, 18154066), (28, 10373752), (32, 9077033), (56, 5186876), (112, 2593438), (224, 1296719), (797, 364448), (1594, 182224), (1627, 178528), (3188, 91112), (3254, 89264), (5579, 52064), (6376, 45556), (6508, 44632), (11158, 26032), (11389, 25504), (12752, 22778), (13016, 22316)]