285142734

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{811}}^1$

素因数の和:1222

約数の個数: 64

約数和(自身を含む): 673505280

約数和(自身を除く): 388362546

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 383, 459, 766, 811, 918, 1149, 1622, 2298, 2433, 3447, 4866, 6511, 6894, 7299, 10341, 13022, 13787, 14598, 19533, 20682, 21897, 27574, 39066, 41361, 43794, 58599, 82722, 117198, 124083, 175797, 248166, 310613, 351594, 372249, 621226, 744498, 931839, 1863678, 2795517, 5280421, 5591034, 8386551, 10560842, 15841263, 16773102, 31682526, 47523789, 95047578, 142571367, 285142734]

約数ペア:

[(1, 285142734), (2, 142571367), (3, 95047578), (6, 47523789), (9, 31682526), (17, 16773102), (18, 15841263), (27, 10560842), (34, 8386551), (51, 5591034), (54, 5280421), (102, 2795517), (153, 1863678), (306, 931839), (383, 744498), (459, 621226), (766, 372249), (811, 351594), (918, 310613), (1149, 248166), (1622, 175797), (2298, 124083), (2433, 117198), (3447, 82722), (4866, 58599), (6511, 43794), (6894, 41361), (7299, 39066), (10341, 27574), (13022, 21897), (13787, 20682), (14598, 19533)]