891869184

素因数分解:

$2^{11}\times 3^3\times {\mathrm{127}}^2$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 2662896600

約数和(自身を除く): 1771027416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 127, 128, 144, 192, 216, 254, 256, 288, 381, 384, 432, 508, 512, 576, 762, 768, 864, 1016, 1024, 1143, 1152, 1524, 1536, 1728, 2032, 2048, 2286, 2304, 3048, 3072, 3429, 3456, 4064, 4572, 4608, 6096, 6144, 6858, 6912, 8128, 9144, 9216, 12192, 13716, 13824, 16129, 16256, 18288, 18432, 24384, 27432, 27648, 32258, 32512, 36576, 48387, 48768, 54864, 55296, 64516, 65024, 73152, 96774, 97536, 109728, 129032, 130048, 145161, 146304, 193548, 195072, 219456, 258064, 260096, 290322, 292608, 387096, 390144, 435483, 438912, 516128, 580644, 585216, 774192, 780288, 870966, 877824, 1032256, 1161288, 1170432, 1548384, 1741932, 1755648, 2064512, 2322576, 2340864, 3096768, 3483864, 3511296, 4129024, 4645152, 6193536, 6967728, 7022592, 8258048, 9290304, 12387072, 13935456, 16516096, 18580608, 24774144, 27870912, 33032192, 37161216, 49548288, 55741824, 74322432, 99096576, 111483648, 148644864, 222967296, 297289728, 445934592, 891869184]

約数ペア:

[(1, 891869184), (2, 445934592), (3, 297289728), (4, 222967296), (6, 148644864), (8, 111483648), (9, 99096576), (12, 74322432), (16, 55741824), (18, 49548288), (24, 37161216), (27, 33032192), (32, 27870912), (36, 24774144), (48, 18580608), (54, 16516096), (64, 13935456), (72, 12387072), (96, 9290304), (108, 8258048), (127, 7022592), (128, 6967728), (144, 6193536), (192, 4645152), (216, 4129024), (254, 3511296), (256, 3483864), (288, 3096768), (381, 2340864), (384, 2322576), (432, 2064512), (508, 1755648), (512, 1741932), (576, 1548384), (762, 1170432), (768, 1161288), (864, 1032256), (1016, 877824), (1024, 870966), (1143, 780288), (1152, 774192), (1524, 585216), (1536, 580644), (1728, 516128), (2032, 438912), (2048, 435483), (2286, 390144), (2304, 387096), (3048, 292608), (3072, 290322), (3429, 260096), (3456, 258064), (4064, 219456), (4572, 195072), (4608, 193548), (6096, 146304), (6144, 145161), (6858, 130048), (6912, 129032), (8128, 109728), (9144, 97536), (9216, 96774), (12192, 73152), (13716, 65024), (13824, 64516), (16129, 55296), (16256, 54864), (18288, 48768), (18432, 48387), (24384, 36576), (27432, 32512), (27648, 32258)]