308857242

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{7039}}^1$

素因数の和:7218

約数の個数: 32

約数和(自身を含む): 632586240

約数和(自身を除く): 323728998

約数列:

[1, 2, 3, 6, 71, 103, 142, 206, 213, 309, 426, 618, 7039, 7313, 14078, 14626, 21117, 21939, 42234, 43878, 499769, 725017, 999538, 1450034, 1499307, 2175051, 2998614, 4350102, 51476207, 102952414, 154428621, 308857242]

約数ペア:

[(1, 308857242), (2, 154428621), (3, 102952414), (6, 51476207), (71, 4350102), (103, 2998614), (142, 2175051), (206, 1499307), (213, 1450034), (309, 999538), (426, 725017), (618, 499769), (7039, 43878), (7313, 42234), (14078, 21939), (14626, 21117)]