217369512

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{26717}}^1$

素因数の和:26842

約数の個数: 48

約数和(自身を含む): 593941140

約数和(自身を除く): 376571628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 452, 678, 904, 1017, 1356, 2034, 2712, 4068, 8136, 26717, 53434, 80151, 106868, 160302, 213736, 240453, 320604, 480906, 641208, 961812, 1923624, 3019021, 6038042, 9057063, 12076084, 18114126, 24152168, 27171189, 36228252, 54342378, 72456504, 108684756, 217369512]

約数ペア:

[(1, 217369512), (2, 108684756), (3, 72456504), (4, 54342378), (6, 36228252), (8, 27171189), (9, 24152168), (12, 18114126), (18, 12076084), (24, 9057063), (36, 6038042), (72, 3019021), (113, 1923624), (226, 961812), (339, 641208), (452, 480906), (678, 320604), (904, 240453), (1017, 213736), (1356, 160302), (2034, 106868), (2712, 80151), (4068, 53434), (8136, 26717)]