388299672

素因数分解:

$2^3\times 3^2\times {\mathrm{311}}^1\times {\mathrm{17341}}^1$

素因数の和:17664

約数の個数: 48

約数和(自身を含む): 1055087280

約数和(自身を除く): 666787608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 311, 622, 933, 1244, 1866, 2488, 2799, 3732, 5598, 7464, 11196, 17341, 22392, 34682, 52023, 69364, 104046, 138728, 156069, 208092, 312138, 416184, 624276, 1248552, 5393051, 10786102, 16179153, 21572204, 32358306, 43144408, 48537459, 64716612, 97074918, 129433224, 194149836, 388299672]

約数ペア:

[(1, 388299672), (2, 194149836), (3, 129433224), (4, 97074918), (6, 64716612), (8, 48537459), (9, 43144408), (12, 32358306), (18, 21572204), (24, 16179153), (36, 10786102), (72, 5393051), (311, 1248552), (622, 624276), (933, 416184), (1244, 312138), (1866, 208092), (2488, 156069), (2799, 138728), (3732, 104046), (5598, 69364), (7464, 52023), (11196, 34682), (17341, 22392)]