339321000988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2168407}}^1$

素因数の和:2168530

約数の個数: 48

約数和(自身を含む): 655726579200

約数和(自身を除く): 316405578212

約数列:

[1, 2, 4, 19, 29, 38, 58, 71, 76, 116, 142, 284, 551, 1102, 1349, 2059, 2204, 2698, 4118, 5396, 8236, 39121, 78242, 156484, 2168407, 4336814, 8673628, 41199733, 62883803, 82399466, 125767606, 153956897, 164798932, 251535212, 307913794, 615827588, 1194792257, 2389584514, 2925181043, 4464750013, 4779169028, 5850362086, 8929500026, 11700724172, 17859000052, 84830250247, 169660500494, 339321000988]

約数ペア:

[(1, 339321000988), (2, 169660500494), (4, 84830250247), (19, 17859000052), (29, 11700724172), (38, 8929500026), (58, 5850362086), (71, 4779169028), (76, 4464750013), (116, 2925181043), (142, 2389584514), (284, 1194792257), (551, 615827588), (1102, 307913794), (1349, 251535212), (2059, 164798932), (2204, 153956897), (2698, 125767606), (4118, 82399466), (5396, 62883803), (8236, 41199733), (39121, 8673628), (78242, 4336814), (156484, 2168407)]