217622568

素因数分解:

$2^3\times 3^1\times {\mathrm{9067607}}^1$

素因数の和:9067616

約数の個数: 16

約数和(自身を含む): 544056480

約数和(自身を除く): 326433912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9067607, 18135214, 27202821, 36270428, 54405642, 72540856, 108811284, 217622568]

約数ペア:

[(1, 217622568), (2, 108811284), (3, 72540856), (4, 54405642), (6, 36270428), (8, 27202821), (12, 18135214), (24, 9067607)]