1279850304

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{392111}}^1$

素因数の和:392143

約数の個数: 56

約数和(自身を含む): 3585472128

約数和(自身を除く): 2305621824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 392111, 784222, 1176333, 1568444, 2352666, 3136888, 4705332, 6273776, 6665887, 9410664, 12547552, 13331774, 18821328, 19997661, 25095104, 26663548, 37642656, 39995322, 53327096, 75285312, 79990644, 106654192, 159981288, 213308384, 319962576, 426616768, 639925152, 1279850304]

約数ペア:

[(1, 1279850304), (2, 639925152), (3, 426616768), (4, 319962576), (6, 213308384), (8, 159981288), (12, 106654192), (16, 79990644), (17, 75285312), (24, 53327096), (32, 39995322), (34, 37642656), (48, 26663548), (51, 25095104), (64, 19997661), (68, 18821328), (96, 13331774), (102, 12547552), (136, 9410664), (192, 6665887), (204, 6273776), (272, 4705332), (408, 3136888), (544, 2352666), (816, 1568444), (1088, 1176333), (1632, 784222), (3264, 392111)]