388046904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2309803}}^1$

素因数の和:2309819

約数の個数: 32

約数和(自身を含む): 1108705920

約数和(自身を除く): 720659016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2309803, 4619606, 6929409, 9239212, 13858818, 16168621, 18478424, 27717636, 32337242, 48505863, 55435272, 64674484, 97011726, 129348968, 194023452, 388046904]

約数ペア:

[(1, 388046904), (2, 194023452), (3, 129348968), (4, 97011726), (6, 64674484), (7, 55435272), (8, 48505863), (12, 32337242), (14, 27717636), (21, 18478424), (24, 16168621), (28, 13858818), (42, 9239212), (56, 6929409), (84, 4619606), (168, 2309803)]