334173854

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 621084672

約数和(自身を除く): 286910818

約数列:

[1, 2, 7, 14, 23, 46, 47, 71, 94, 142, 161, 311, 322, 329, 497, 622, 658, 994, 1081, 1633, 2162, 2177, 3266, 3337, 4354, 6674, 7153, 7567, 11431, 14306, 14617, 15134, 22081, 22862, 23359, 29234, 44162, 46718, 50071, 76751, 100142, 102319, 153502, 154567, 204638, 309134, 336191, 507863, 537257, 672382, 1015726, 1037807, 1074514, 2075614, 2353337, 3555041, 4706674, 7110082, 7264649, 14529298, 23869561, 47739122, 167086927, 334173854]

約数ペア:

[(1, 334173854), (2, 167086927), (7, 47739122), (14, 23869561), (23, 14529298), (46, 7264649), (47, 7110082), (71, 4706674), (94, 3555041), (142, 2353337), (161, 2075614), (311, 1074514), (322, 1037807), (329, 1015726), (497, 672382), (622, 537257), (658, 507863), (994, 336191), (1081, 309134), (1633, 204638), (2162, 154567), (2177, 153502), (3266, 102319), (3337, 100142), (4354, 76751), (6674, 50071), (7153, 46718), (7567, 44162), (11431, 29234), (14306, 23359), (14617, 22862), (15134, 22081)]