388440576

素因数分解:

$2^9\times 3^3\times {\mathrm{28099}}^1$

素因数の和:28126

約数の個数: 80

約数和(自身を含む): 1149852000

約数和(自身を除く): 761411424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 28099, 56198, 84297, 112396, 168594, 224792, 252891, 337188, 449584, 505782, 674376, 758673, 899168, 1011564, 1348752, 1517346, 1798336, 2023128, 2697504, 3034692, 3596672, 4046256, 5395008, 6069384, 7193344, 8092512, 10790016, 12138768, 14386688, 16185024, 21580032, 24277536, 32370048, 43160064, 48555072, 64740096, 97110144, 129480192, 194220288, 388440576]

約数ペア:

[(1, 388440576), (2, 194220288), (3, 129480192), (4, 97110144), (6, 64740096), (8, 48555072), (9, 43160064), (12, 32370048), (16, 24277536), (18, 21580032), (24, 16185024), (27, 14386688), (32, 12138768), (36, 10790016), (48, 8092512), (54, 7193344), (64, 6069384), (72, 5395008), (96, 4046256), (108, 3596672), (128, 3034692), (144, 2697504), (192, 2023128), (216, 1798336), (256, 1517346), (288, 1348752), (384, 1011564), (432, 899168), (512, 758673), (576, 674376), (768, 505782), (864, 449584), (1152, 337188), (1536, 252891), (1728, 224792), (2304, 168594), (3456, 112396), (4608, 84297), (6912, 56198), (13824, 28099)]