129283728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{384773}}^1$

素因数の和:384791

約数の個数: 40

約数和(自身を含む): 381695808

約数和(自身を除く): 252412080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 384773, 769546, 1154319, 1539092, 2308638, 2693411, 3078184, 4617276, 5386822, 6156368, 8080233, 9234552, 10773644, 16160466, 18469104, 21547288, 32320932, 43094576, 64641864, 129283728]

約数ペア:

[(1, 129283728), (2, 64641864), (3, 43094576), (4, 32320932), (6, 21547288), (7, 18469104), (8, 16160466), (12, 10773644), (14, 9234552), (16, 8080233), (21, 6156368), (24, 5386822), (28, 4617276), (42, 3078184), (48, 2693411), (56, 2308638), (84, 1539092), (112, 1154319), (168, 769546), (336, 384773)]