309049648

素因数分解:

$2^4\times {\mathrm{4153}}^1\times {\mathrm{4651}}^1$

素因数の和:8812

約数の個数: 20

約数和(自身を含む): 599056648

約数和(自身を除く): 290007000

約数列:

[1, 2, 4, 8, 16, 4153, 4651, 8306, 9302, 16612, 18604, 33224, 37208, 66448, 74416, 19315603, 38631206, 77262412, 154524824, 309049648]

約数ペア:

[(1, 309049648), (2, 154524824), (4, 77262412), (8, 38631206), (16, 19315603), (4153, 74416), (4651, 66448), (8306, 37208), (9302, 33224), (16612, 18604)]