268308

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:296

約数の個数: 36

約数和(自身を含む): 704340

約数和(自身を除く): 436032

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 257, 261, 348, 514, 522, 771, 1028, 1044, 1542, 2313, 3084, 4626, 7453, 9252, 14906, 22359, 29812, 44718, 67077, 89436, 134154, 268308]

約数ペア:

[(1, 268308), (2, 134154), (3, 89436), (4, 67077), (6, 44718), (9, 29812), (12, 22359), (18, 14906), (29, 9252), (36, 7453), (58, 4626), (87, 3084), (116, 2313), (174, 1542), (257, 1044), (261, 1028), (348, 771), (514, 522)]