2504880216

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{176599}}^1$

素因数の和:176808

約数の個数: 48

約数和(自身を含む): 6818526000

約数和(自身を除く): 4313645784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 7092, 14184, 176599, 353198, 529797, 706396, 1059594, 1412792, 1589391, 2119188, 3178782, 4238376, 6357564, 12715128, 34790003, 69580006, 104370009, 139160012, 208740018, 278320024, 313110027, 417480036, 626220054, 834960072, 1252440108, 2504880216]

約数ペア:

[(1, 2504880216), (2, 1252440108), (3, 834960072), (4, 626220054), (6, 417480036), (8, 313110027), (9, 278320024), (12, 208740018), (18, 139160012), (24, 104370009), (36, 69580006), (72, 34790003), (197, 12715128), (394, 6357564), (591, 4238376), (788, 3178782), (1182, 2119188), (1576, 1589391), (1773, 1412792), (2364, 1059594), (3546, 706396), (4728, 529797), (7092, 353198), (14184, 176599)]