322513128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{639907}}^1$

素因数の和:639926

約数の個数: 48

約数和(自身を含む): 998256480

約数和(自身を除く): 675743352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 639907, 1279814, 1919721, 2559628, 3839442, 4479349, 5119256, 5759163, 7678884, 8958698, 11518326, 13438047, 15357768, 17917396, 23036652, 26876094, 35834792, 40314141, 46073304, 53752188, 80628282, 107504376, 161256564, 322513128]

約数ペア:

[(1, 322513128), (2, 161256564), (3, 107504376), (4, 80628282), (6, 53752188), (7, 46073304), (8, 40314141), (9, 35834792), (12, 26876094), (14, 23036652), (18, 17917396), (21, 15357768), (24, 13438047), (28, 11518326), (36, 8958698), (42, 7678884), (56, 5759163), (63, 5119256), (72, 4479349), (84, 3839442), (126, 2559628), (168, 1919721), (252, 1279814), (504, 639907)]