243317984

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83557}}^1$

素因数の和:83587

約数の個数: 48

約数和(自身を含む): 589585248

約数和(自身を除く): 346267264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 83557, 167114, 334228, 584899, 668456, 1086241, 1169798, 1336912, 2172482, 2339596, 2673824, 4344964, 4679192, 7603687, 8689928, 9358384, 15207374, 17379856, 18716768, 30414748, 34759712, 60829496, 121658992, 243317984]

約数ペア:

[(1, 243317984), (2, 121658992), (4, 60829496), (7, 34759712), (8, 30414748), (13, 18716768), (14, 17379856), (16, 15207374), (26, 9358384), (28, 8689928), (32, 7603687), (52, 4679192), (56, 4344964), (91, 2673824), (104, 2339596), (112, 2172482), (182, 1336912), (208, 1169798), (224, 1086241), (364, 668456), (416, 584899), (728, 334228), (1456, 167114), (2912, 83557)]