1396452864

素因数分解:

$2^9\times 3^1\times {\mathrm{43}}^1\times {\mathrm{21143}}^1$

素因数の和:21207

約数の個数: 80

約数和(自身を含む): 3806934912

約数和(自身を除く): 2410482048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 512, 516, 688, 768, 1032, 1376, 1536, 2064, 2752, 4128, 5504, 8256, 11008, 16512, 21143, 22016, 33024, 42286, 63429, 66048, 84572, 126858, 169144, 253716, 338288, 507432, 676576, 909149, 1014864, 1353152, 1818298, 2029728, 2706304, 2727447, 3636596, 4059456, 5412608, 5454894, 7273192, 8118912, 10825216, 10909788, 14546384, 16237824, 21819576, 29092768, 32475648, 43639152, 58185536, 87278304, 116371072, 174556608, 232742144, 349113216, 465484288, 698226432, 1396452864]

約数ペア:

[(1, 1396452864), (2, 698226432), (3, 465484288), (4, 349113216), (6, 232742144), (8, 174556608), (12, 116371072), (16, 87278304), (24, 58185536), (32, 43639152), (43, 32475648), (48, 29092768), (64, 21819576), (86, 16237824), (96, 14546384), (128, 10909788), (129, 10825216), (172, 8118912), (192, 7273192), (256, 5454894), (258, 5412608), (344, 4059456), (384, 3636596), (512, 2727447), (516, 2706304), (688, 2029728), (768, 1818298), (1032, 1353152), (1376, 1014864), (1536, 909149), (2064, 676576), (2752, 507432), (4128, 338288), (5504, 253716), (8256, 169144), (11008, 126858), (16512, 84572), (21143, 66048), (22016, 63429), (33024, 42286)]