300000008

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{487013}}^1$

素因数の和:487037

約数の個数: 32

約数和(自身を含む): 701300160

約数和(自身を除く): 401300152

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 487013, 974026, 1948052, 3409091, 3896104, 5357143, 6818182, 10714286, 13636364, 21428572, 27272728, 37500001, 42857144, 75000002, 150000004, 300000008]

約数ペア:

[(1, 300000008), (2, 150000004), (4, 75000002), (7, 42857144), (8, 37500001), (11, 27272728), (14, 21428572), (22, 13636364), (28, 10714286), (44, 6818182), (56, 5357143), (77, 3896104), (88, 3409091), (154, 1948052), (308, 974026), (616, 487013)]