173299728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{515773}}^1$

素因数の和:515791

約数の個数: 40

約数和(自身を含む): 511647808

約数和(自身を除く): 338348080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 515773, 1031546, 1547319, 2063092, 3094638, 3610411, 4126184, 6189276, 7220822, 8252368, 10831233, 12378552, 14441644, 21662466, 24757104, 28883288, 43324932, 57766576, 86649864, 173299728]

約数ペア:

[(1, 173299728), (2, 86649864), (3, 57766576), (4, 43324932), (6, 28883288), (7, 24757104), (8, 21662466), (12, 14441644), (14, 12378552), (16, 10831233), (21, 8252368), (24, 7220822), (28, 6189276), (42, 4126184), (48, 3610411), (56, 3094638), (84, 2063092), (112, 1547319), (168, 1031546), (336, 515773)]