316998216

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{22349}}^1$

素因数の和:22558

約数の個数: 48

約数和(自身を含む): 862933500

約数和(自身を除く): 545935284

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, 22349, 44698, 67047, 89396, 134094, 178792, 201141, 268188, 402282, 536376, 804564, 1609128, 4402753, 8805506, 13208259, 17611012, 26416518, 35222024, 39624777, 52833036, 79249554, 105666072, 158499108, 316998216]

約数ペア:

[(1, 316998216), (2, 158499108), (3, 105666072), (4, 79249554), (6, 52833036), (8, 39624777), (9, 35222024), (12, 26416518), (18, 17611012), (24, 13208259), (36, 8805506), (72, 4402753), (197, 1609128), (394, 804564), (591, 536376), (788, 402282), (1182, 268188), (1576, 201141), (1773, 178792), (2364, 134094), (3546, 89396), (4728, 67047), (7092, 44698), (14184, 22349)]