69290256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{206221}}^1$

素因数の和:206239

約数の個数: 40

約数和(自身を含む): 204572224

約数和(自身を除く): 135281968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 206221, 412442, 618663, 824884, 1237326, 1443547, 1649768, 2474652, 2887094, 3299536, 4330641, 4949304, 5774188, 8661282, 9898608, 11548376, 17322564, 23096752, 34645128, 69290256]

約数ペア:

[(1, 69290256), (2, 34645128), (3, 23096752), (4, 17322564), (6, 11548376), (7, 9898608), (8, 8661282), (12, 5774188), (14, 4949304), (16, 4330641), (21, 3299536), (24, 2887094), (28, 2474652), (42, 1649768), (48, 1443547), (56, 1237326), (84, 824884), (112, 618663), (168, 412442), (336, 206221)]