898891776

素因数分解:

$2^{18}\times 3^3\times {\mathrm{127}}^1$

素因数の和:172

約数の個数: 152

約数和(自身を含む): 2684349440

約数和(自身を除く): 1785457664

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, 4096, 4572, 4608, 6096, 6144, 6858, 6912, 8128, 8192, 9144, 9216, 12192, 12288, 13716, 13824, 16256, 16384, 18288, 18432, 24384, 24576, 27432, 27648, 32512, 32768, 36576, 36864, 48768, 49152, 54864, 55296, 65024, 65536, 73152, 73728, 97536, 98304, 109728, 110592, 130048, 131072, 146304, 147456, 195072, 196608, 219456, 221184, 260096, 262144, 292608, 294912, 390144, 393216, 438912, 442368, 520192, 585216, 589824, 780288, 786432, 877824, 884736, 1040384, 1170432, 1179648, 1560576, 1755648, 1769472, 2080768, 2340864, 2359296, 3121152, 3511296, 3538944, 4161536, 4681728, 6242304, 7022592, 7077888, 8323072, 9363456, 12484608, 14045184, 16646144, 18726912, 24969216, 28090368, 33292288, 37453824, 49938432, 56180736, 74907648, 99876864, 112361472, 149815296, 224722944, 299630592, 449445888, 898891776]

約数ペア:

[(1, 898891776), (2, 449445888), (3, 299630592), (4, 224722944), (6, 149815296), (8, 112361472), (9, 99876864), (12, 74907648), (16, 56180736), (18, 49938432), (24, 37453824), (27, 33292288), (32, 28090368), (36, 24969216), (48, 18726912), (54, 16646144), (64, 14045184), (72, 12484608), (96, 9363456), (108, 8323072), (127, 7077888), (128, 7022592), (144, 6242304), (192, 4681728), (216, 4161536), (254, 3538944), (256, 3511296), (288, 3121152), (381, 2359296), (384, 2340864), (432, 2080768), (508, 1769472), (512, 1755648), (576, 1560576), (762, 1179648), (768, 1170432), (864, 1040384), (1016, 884736), (1024, 877824), (1143, 786432), (1152, 780288), (1524, 589824), (1536, 585216), (1728, 520192), (2032, 442368), (2048, 438912), (2286, 393216), (2304, 390144), (3048, 294912), (3072, 292608), (3429, 262144), (3456, 260096), (4064, 221184), (4096, 219456), (4572, 196608), (4608, 195072), (6096, 147456), (6144, 146304), (6858, 131072), (6912, 130048), (8128, 110592), (8192, 109728), (9144, 98304), (9216, 97536), (12192, 73728), (12288, 73152), (13716, 65536), (13824, 65024), (16256, 55296), (16384, 54864), (18288, 49152), (18432, 48768), (24384, 36864), (24576, 36576), (27432, 32768), (27648, 32512)]