4217550516

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{487}}^1\times {\mathrm{2207}}^1$

素因数の和:2813

約数の個数: 72

約数和(自身を含む): 10785815040

約数和(自身を除く): 6568264524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 487, 654, 974, 981, 1308, 1461, 1948, 1962, 2207, 2922, 3924, 4383, 4414, 5844, 6621, 8766, 8828, 13242, 17532, 19863, 26484, 39726, 53083, 79452, 106166, 159249, 212332, 240563, 318498, 477747, 481126, 636996, 721689, 955494, 962252, 1074809, 1443378, 1910988, 2149618, 2165067, 2886756, 3224427, 4299236, 4330134, 6448854, 8660268, 9673281, 12897708, 19346562, 38693124, 117154181, 234308362, 351462543, 468616724, 702925086, 1054387629, 1405850172, 2108775258, 4217550516]

約数ペア:

[(1, 4217550516), (2, 2108775258), (3, 1405850172), (4, 1054387629), (6, 702925086), (9, 468616724), (12, 351462543), (18, 234308362), (36, 117154181), (109, 38693124), (218, 19346562), (327, 12897708), (436, 9673281), (487, 8660268), (654, 6448854), (974, 4330134), (981, 4299236), (1308, 3224427), (1461, 2886756), (1948, 2165067), (1962, 2149618), (2207, 1910988), (2922, 1443378), (3924, 1074809), (4383, 962252), (4414, 955494), (5844, 721689), (6621, 636996), (8766, 481126), (8828, 477747), (13242, 318498), (17532, 240563), (19863, 212332), (26484, 159249), (39726, 106166), (53083, 79452)]