1360044

素因数分解:

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

素因数の和:284

約数の個数: 72

約数和(自身を含む): 4117680

約数和(自身を除く): 2757636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 257, 294, 378, 441, 514, 588, 756, 771, 882, 1028, 1323, 1542, 1764, 1799, 2313, 2646, 3084, 3598, 4626, 5292, 5397, 6939, 7196, 9252, 10794, 12593, 13878, 16191, 21588, 25186, 27756, 32382, 37779, 48573, 50372, 64764, 75558, 97146, 113337, 151116, 194292, 226674, 340011, 453348, 680022, 1360044]

約数ペア:

[(1, 1360044), (2, 680022), (3, 453348), (4, 340011), (6, 226674), (7, 194292), (9, 151116), (12, 113337), (14, 97146), (18, 75558), (21, 64764), (27, 50372), (28, 48573), (36, 37779), (42, 32382), (49, 27756), (54, 25186), (63, 21588), (84, 16191), (98, 13878), (108, 12593), (126, 10794), (147, 9252), (189, 7196), (196, 6939), (252, 5397), (257, 5292), (294, 4626), (378, 3598), (441, 3084), (514, 2646), (588, 2313), (756, 1799), (771, 1764), (882, 1542), (1028, 1323)]