389068008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2315881}}^1$

素因数の和:2315897

約数の個数: 32

約数和(自身を含む): 1111623360

約数和(自身を除く): 722555352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2315881, 4631762, 6947643, 9263524, 13895286, 16211167, 18527048, 27790572, 32422334, 48633501, 55581144, 64844668, 97267002, 129689336, 194534004, 389068008]

約数ペア:

[(1, 389068008), (2, 194534004), (3, 129689336), (4, 97267002), (6, 64844668), (7, 55581144), (8, 48633501), (12, 32422334), (14, 27790572), (21, 18527048), (24, 16211167), (28, 13895286), (42, 9263524), (56, 6947643), (84, 4631762), (168, 2315881)]