420644864

素因数分解:

$2^{11}\times {\mathrm{293}}^1\times {\mathrm{701}}^1$

素因数の和:1016

約数の個数: 48

約数和(自身を含む): 845158860

約数和(自身を除く): 424513996

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 293, 512, 586, 701, 1024, 1172, 1402, 2048, 2344, 2804, 4688, 5608, 9376, 11216, 18752, 22432, 37504, 44864, 75008, 89728, 150016, 179456, 205393, 300032, 358912, 410786, 600064, 717824, 821572, 1435648, 1643144, 3286288, 6572576, 13145152, 26290304, 52580608, 105161216, 210322432, 420644864]

約数ペア:

[(1, 420644864), (2, 210322432), (4, 105161216), (8, 52580608), (16, 26290304), (32, 13145152), (64, 6572576), (128, 3286288), (256, 1643144), (293, 1435648), (512, 821572), (586, 717824), (701, 600064), (1024, 410786), (1172, 358912), (1402, 300032), (2048, 205393), (2344, 179456), (2804, 150016), (4688, 89728), (5608, 75008), (9376, 44864), (11216, 37504), (18752, 22432)]