264552168

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{256349}}^1$

素因数の和:256401

約数の個数: 32

約数和(自身を含む): 676764000

約数和(自身を除く): 412211832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 256349, 512698, 769047, 1025396, 1538094, 2050792, 3076188, 6152376, 11023007, 22046014, 33069021, 44092028, 66138042, 88184056, 132276084, 264552168]

約数ペア:

[(1, 264552168), (2, 132276084), (3, 88184056), (4, 66138042), (6, 44092028), (8, 33069021), (12, 22046014), (24, 11023007), (43, 6152376), (86, 3076188), (129, 2050792), (172, 1538094), (258, 1025396), (344, 769047), (516, 512698), (1032, 256349)]