261569887728

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{320551333}}^1$

素因数の和:320551361

約数の個数: 40

約数和(自身を含む): 715470577488

約数和(自身を除く): 453900689760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 320551333, 641102666, 961653999, 1282205332, 1923307998, 2564410664, 3846615996, 5128821328, 5449372661, 7693231992, 10898745322, 15386463984, 16348117983, 21797490644, 32696235966, 43594981288, 65392471932, 87189962576, 130784943864, 261569887728]

約数ペア:

[(1, 261569887728), (2, 130784943864), (3, 87189962576), (4, 65392471932), (6, 43594981288), (8, 32696235966), (12, 21797490644), (16, 16348117983), (17, 15386463984), (24, 10898745322), (34, 7693231992), (48, 5449372661), (51, 5128821328), (68, 3846615996), (102, 2564410664), (136, 1923307998), (204, 1282205332), (272, 961653999), (408, 641102666), (816, 320551333)]