789702912

素因数分解:

$2^8\times 3^3\times {\mathrm{43}}^1\times {\mathrm{2657}}^1$

素因数の和:2725

約数の個数: 144

約数和(自身を含む): 2390498880

約数和(自身を除く): 1600795968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 128, 129, 144, 172, 192, 216, 256, 258, 288, 344, 384, 387, 432, 516, 576, 688, 768, 774, 864, 1032, 1152, 1161, 1376, 1548, 1728, 2064, 2304, 2322, 2657, 2752, 3096, 3456, 4128, 4644, 5314, 5504, 6192, 6912, 7971, 8256, 9288, 10628, 11008, 12384, 15942, 16512, 18576, 21256, 23913, 24768, 31884, 33024, 37152, 42512, 47826, 49536, 63768, 71739, 74304, 85024, 95652, 99072, 114251, 127536, 143478, 148608, 170048, 191304, 228502, 255072, 286956, 297216, 340096, 342753, 382608, 457004, 510144, 573912, 680192, 685506, 765216, 914008, 1020288, 1028259, 1147824, 1371012, 1530432, 1828016, 2040576, 2056518, 2295648, 2742024, 3060864, 3084777, 3656032, 4113036, 4591296, 5484048, 6121728, 6169554, 7312064, 8226072, 9182592, 10968096, 12339108, 14624128, 16452144, 18365184, 21936192, 24678216, 29248256, 32904288, 43872384, 49356432, 65808576, 87744768, 98712864, 131617152, 197425728, 263234304, 394851456, 789702912]

約数ペア:

[(1, 789702912), (2, 394851456), (3, 263234304), (4, 197425728), (6, 131617152), (8, 98712864), (9, 87744768), (12, 65808576), (16, 49356432), (18, 43872384), (24, 32904288), (27, 29248256), (32, 24678216), (36, 21936192), (43, 18365184), (48, 16452144), (54, 14624128), (64, 12339108), (72, 10968096), (86, 9182592), (96, 8226072), (108, 7312064), (128, 6169554), (129, 6121728), (144, 5484048), (172, 4591296), (192, 4113036), (216, 3656032), (256, 3084777), (258, 3060864), (288, 2742024), (344, 2295648), (384, 2056518), (387, 2040576), (432, 1828016), (516, 1530432), (576, 1371012), (688, 1147824), (768, 1028259), (774, 1020288), (864, 914008), (1032, 765216), (1152, 685506), (1161, 680192), (1376, 573912), (1548, 510144), (1728, 457004), (2064, 382608), (2304, 342753), (2322, 340096), (2657, 297216), (2752, 286956), (3096, 255072), (3456, 228502), (4128, 191304), (4644, 170048), (5314, 148608), (5504, 143478), (6192, 127536), (6912, 114251), (7971, 99072), (8256, 95652), (9288, 85024), (10628, 74304), (11008, 71739), (12384, 63768), (15942, 49536), (16512, 47826), (18576, 42512), (21256, 37152), (23913, 33024), (24768, 31884)]