339950718

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{17471}}^1$

素因数の和:17549

約数の個数: 48

約数和(自身を含む): 784982016

約数和(自身を除く): 445031298

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 69, 94, 138, 141, 207, 282, 414, 423, 846, 1081, 2162, 3243, 6486, 9729, 17471, 19458, 34942, 52413, 104826, 157239, 314478, 401833, 803666, 821137, 1205499, 1642274, 2410998, 2463411, 3616497, 4926822, 7232994, 7390233, 14780466, 18886151, 37772302, 56658453, 113316906, 169975359, 339950718]

約数ペア:

[(1, 339950718), (2, 169975359), (3, 113316906), (6, 56658453), (9, 37772302), (18, 18886151), (23, 14780466), (46, 7390233), (47, 7232994), (69, 4926822), (94, 3616497), (138, 2463411), (141, 2410998), (207, 1642274), (282, 1205499), (414, 821137), (423, 803666), (846, 401833), (1081, 314478), (2162, 157239), (3243, 104826), (6486, 52413), (9729, 34942), (17471, 19458)]