213028272

素因数分解:

$2^4\times 3^3\times {\mathrm{493121}}^1$

素因数の和:493138

約数の個数: 40

約数和(自身を含む): 611471280

約数和(自身を除く): 398443008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 493121, 986242, 1479363, 1972484, 2958726, 3944968, 4438089, 5917452, 7889936, 8876178, 11834904, 13314267, 17752356, 23669808, 26628534, 35504712, 53257068, 71009424, 106514136, 213028272]

約数ペア:

[(1, 213028272), (2, 106514136), (3, 71009424), (4, 53257068), (6, 35504712), (8, 26628534), (9, 23669808), (12, 17752356), (16, 13314267), (18, 11834904), (24, 8876178), (27, 7889936), (36, 5917452), (48, 4438089), (54, 3944968), (72, 2958726), (108, 1972484), (144, 1479363), (216, 986242), (432, 493121)]