388680792

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{952649}}^1$

素因数の和:952675

約数の個数: 32

約数和(自身を含む): 1028862000

約数和(自身を除く): 640181208

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 952649, 1905298, 2857947, 3810596, 5715894, 7621192, 11431788, 16195033, 22863576, 32390066, 48585099, 64780132, 97170198, 129560264, 194340396, 388680792]

約数ペア:

[(1, 388680792), (2, 194340396), (3, 129560264), (4, 97170198), (6, 64780132), (8, 48585099), (12, 32390066), (17, 22863576), (24, 16195033), (34, 11431788), (51, 7621192), (68, 5715894), (102, 3810596), (136, 2857947), (204, 1905298), (408, 952649)]