251116152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1494739}}^1$

素因数の和:1494755

約数の個数: 32

約数和(自身を含む): 717475200

約数和(自身を除く): 466359048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1494739, 2989478, 4484217, 5978956, 8968434, 10463173, 11957912, 17936868, 20926346, 31389519, 35873736, 41852692, 62779038, 83705384, 125558076, 251116152]

約数ペア:

[(1, 251116152), (2, 125558076), (3, 83705384), (4, 62779038), (6, 41852692), (7, 35873736), (8, 31389519), (12, 20926346), (14, 17936868), (21, 11957912), (24, 10463173), (28, 8968434), (42, 5978956), (56, 4484217), (84, 2989478), (168, 1494739)]