317443728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{944773}}^1$

素因数の和:944791

約数の個数: 40

約数和(自身を含む): 937215808

約数和(自身を除く): 619772080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 944773, 1889546, 2834319, 3779092, 5668638, 6613411, 7558184, 11337276, 13226822, 15116368, 19840233, 22674552, 26453644, 39680466, 45349104, 52907288, 79360932, 105814576, 158721864, 317443728]

約数ペア:

[(1, 317443728), (2, 158721864), (3, 105814576), (4, 79360932), (6, 52907288), (7, 45349104), (8, 39680466), (12, 26453644), (14, 22674552), (16, 19840233), (21, 15116368), (24, 13226822), (28, 11337276), (42, 7558184), (48, 6613411), (56, 5668638), (84, 3779092), (112, 2834319), (168, 1889546), (336, 944773)]