64432896

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 194261760

約数和(自身を除く): 129828864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 64, 66, 87, 88, 96, 116, 128, 132, 174, 176, 192, 232, 256, 263, 264, 319, 348, 352, 384, 464, 526, 528, 638, 696, 704, 768, 789, 928, 957, 1052, 1056, 1276, 1392, 1408, 1578, 1856, 1914, 2104, 2112, 2552, 2784, 2816, 2893, 3156, 3712, 3828, 4208, 4224, 5104, 5568, 5786, 6312, 7424, 7627, 7656, 8416, 8448, 8679, 10208, 11136, 11572, 12624, 15254, 15312, 16832, 17358, 20416, 22272, 22881, 23144, 25248, 30508, 30624, 33664, 34716, 40832, 45762, 46288, 50496, 61016, 61248, 67328, 69432, 81664, 83897, 91524, 92576, 100992, 122032, 122496, 138864, 167794, 183048, 185152, 201984, 244064, 244992, 251691, 277728, 335588, 366096, 370304, 488128, 503382, 555456, 671176, 732192, 740608, 976256, 1006764, 1110912, 1342352, 1464384, 1952512, 2013528, 2221824, 2684704, 2928768, 4027056, 5369408, 5857536, 8054112, 10738816, 16108224, 21477632, 32216448, 64432896]

約数ペア:

[(1, 64432896), (2, 32216448), (3, 21477632), (4, 16108224), (6, 10738816), (8, 8054112), (11, 5857536), (12, 5369408), (16, 4027056), (22, 2928768), (24, 2684704), (29, 2221824), (32, 2013528), (33, 1952512), (44, 1464384), (48, 1342352), (58, 1110912), (64, 1006764), (66, 976256), (87, 740608), (88, 732192), (96, 671176), (116, 555456), (128, 503382), (132, 488128), (174, 370304), (176, 366096), (192, 335588), (232, 277728), (256, 251691), (263, 244992), (264, 244064), (319, 201984), (348, 185152), (352, 183048), (384, 167794), (464, 138864), (526, 122496), (528, 122032), (638, 100992), (696, 92576), (704, 91524), (768, 83897), (789, 81664), (928, 69432), (957, 67328), (1052, 61248), (1056, 61016), (1276, 50496), (1392, 46288), (1408, 45762), (1578, 40832), (1856, 34716), (1914, 33664), (2104, 30624), (2112, 30508), (2552, 25248), (2784, 23144), (2816, 22881), (2893, 22272), (3156, 20416), (3712, 17358), (3828, 16832), (4208, 15312), (4224, 15254), (5104, 12624), (5568, 11572), (5786, 11136), (6312, 10208), (7424, 8679), (7627, 8448), (7656, 8416)]