1423128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 4181760

約数和(自身を除く): 2758632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 197, 258, 301, 344, 394, 516, 591, 602, 788, 903, 1032, 1182, 1204, 1379, 1576, 1806, 2364, 2408, 2758, 3612, 4137, 4728, 5516, 7224, 8274, 8471, 11032, 16548, 16942, 25413, 33096, 33884, 50826, 59297, 67768, 101652, 118594, 177891, 203304, 237188, 355782, 474376, 711564, 1423128]

約数ペア:

[(1, 1423128), (2, 711564), (3, 474376), (4, 355782), (6, 237188), (7, 203304), (8, 177891), (12, 118594), (14, 101652), (21, 67768), (24, 59297), (28, 50826), (42, 33884), (43, 33096), (56, 25413), (84, 16942), (86, 16548), (129, 11032), (168, 8471), (172, 8274), (197, 7224), (258, 5516), (301, 4728), (344, 4137), (394, 3612), (516, 2758), (591, 2408), (602, 2364), (788, 1806), (903, 1576), (1032, 1379), (1182, 1204)]