284218424

素因数分解:

$2^3\times 7^2\times {\mathrm{499}}^1\times {\mathrm{1453}}^1$

素因数の和:1972

約数の個数: 48

約数和(自身を含む): 621585000

約数和(自身を除く): 337366576

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 499, 998, 1453, 1996, 2906, 3493, 3992, 5812, 6986, 10171, 11624, 13972, 20342, 24451, 27944, 40684, 48902, 71197, 81368, 97804, 142394, 195608, 284788, 569576, 725047, 1450094, 2900188, 5075329, 5800376, 10150658, 20301316, 35527303, 40602632, 71054606, 142109212, 284218424]

約数ペア:

[(1, 284218424), (2, 142109212), (4, 71054606), (7, 40602632), (8, 35527303), (14, 20301316), (28, 10150658), (49, 5800376), (56, 5075329), (98, 2900188), (196, 1450094), (392, 725047), (499, 569576), (998, 284788), (1453, 195608), (1996, 142394), (2906, 97804), (3493, 81368), (3992, 71197), (5812, 48902), (6986, 40684), (10171, 27944), (11624, 24451), (13972, 20342)]