306073736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{4783}}^1$

素因数の和:5229

約数の個数: 32

約数和(自身を含む): 605654400

約数和(自身を除く): 299580664

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 421, 842, 1684, 3368, 4783, 7999, 9566, 15998, 19132, 31996, 38264, 63992, 90877, 181754, 363508, 727016, 2013643, 4027286, 8054572, 16109144, 38259217, 76518434, 153036868, 306073736]

約数ペア:

[(1, 306073736), (2, 153036868), (4, 76518434), (8, 38259217), (19, 16109144), (38, 8054572), (76, 4027286), (152, 2013643), (421, 727016), (842, 363508), (1684, 181754), (3368, 90877), (4783, 63992), (7999, 38264), (9566, 31996), (15998, 19132)]