453348

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{257}}^1$

素因数の和:281

約数の個数: 54

約数和(自身を含む): 1338246

約数和(自身を除く): 884898

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 257, 294, 441, 514, 588, 771, 882, 1028, 1542, 1764, 1799, 2313, 3084, 3598, 4626, 5397, 7196, 9252, 10794, 12593, 16191, 21588, 25186, 32382, 37779, 50372, 64764, 75558, 113337, 151116, 226674, 453348]

約数ペア:

[(1, 453348), (2, 226674), (3, 151116), (4, 113337), (6, 75558), (7, 64764), (9, 50372), (12, 37779), (14, 32382), (18, 25186), (21, 21588), (28, 16191), (36, 12593), (42, 10794), (49, 9252), (63, 7196), (84, 5397), (98, 4626), (126, 3598), (147, 3084), (196, 2313), (252, 1799), (257, 1764), (294, 1542), (441, 1028), (514, 882), (588, 771)]