218197512

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{233117}}^1$

素因数の和:233142

約数の個数: 48

約数和(自身を含む): 636412140

約数和(自身を除く): 418214628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 233117, 466234, 699351, 932468, 1398702, 1864936, 2098053, 2797404, 3030521, 4196106, 5594808, 6061042, 8392212, 9091563, 12122084, 16784424, 18183126, 24244168, 27274689, 36366252, 54549378, 72732504, 109098756, 218197512]

約数ペア:

[(1, 218197512), (2, 109098756), (3, 72732504), (4, 54549378), (6, 36366252), (8, 27274689), (9, 24244168), (12, 18183126), (13, 16784424), (18, 12122084), (24, 9091563), (26, 8392212), (36, 6061042), (39, 5594808), (52, 4196106), (72, 3030521), (78, 2797404), (104, 2098053), (117, 1864936), (156, 1398702), (234, 932468), (312, 699351), (468, 466234), (936, 233117)]