640563458304

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10832039}}^1$

素因数の和:10832076

約数の個数: 144

約数和(自身を含む): 2125506216960

約数和(自身を除く): 1484942758656

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 256, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 768, 896, 924, 1056, 1232, 1344, 1408, 1792, 1848, 2112, 2464, 2688, 2816, 3696, 4224, 4928, 5376, 7392, 8448, 9856, 14784, 19712, 29568, 59136, 10832039, 21664078, 32496117, 43328156, 64992234, 75824273, 86656312, 119152429, 129984468, 151648546, 173312624, 227472819, 238304858, 259968936, 303297092, 346625248, 357457287, 454945638, 476609716, 519937872, 606594184, 693250496, 714914574, 834067003, 909891276, 953219432, 1039875744, 1213188368, 1386500992, 1429829148, 1668134006, 1819782552, 1906438864, 2079751488, 2426376736, 2502201009, 2773001984, 2859658296, 3336268012, 3639565104, 3812877728, 4159502976, 4852753472, 5004402018, 5719316592, 6672536024, 7279130208, 7625755456, 8319005952, 9705506944, 10008804036, 11438633184, 13345072048, 14558260416, 15251510912, 19411013888, 20017608072, 22877266368, 26690144096, 29116520832, 30503021824, 40035216144, 45754532736, 53380288192, 58233041664, 80070432288, 91509065472, 106760576384, 160140864576, 213521152768, 320281729152, 640563458304]

約数ペア:

[(1, 640563458304), (2, 320281729152), (3, 213521152768), (4, 160140864576), (6, 106760576384), (7, 91509065472), (8, 80070432288), (11, 58233041664), (12, 53380288192), (14, 45754532736), (16, 40035216144), (21, 30503021824), (22, 29116520832), (24, 26690144096), (28, 22877266368), (32, 20017608072), (33, 19411013888), (42, 15251510912), (44, 14558260416), (48, 13345072048), (56, 11438633184), (64, 10008804036), (66, 9705506944), (77, 8319005952), (84, 7625755456), (88, 7279130208), (96, 6672536024), (112, 5719316592), (128, 5004402018), (132, 4852753472), (154, 4159502976), (168, 3812877728), (176, 3639565104), (192, 3336268012), (224, 2859658296), (231, 2773001984), (256, 2502201009), (264, 2426376736), (308, 2079751488), (336, 1906438864), (352, 1819782552), (384, 1668134006), (448, 1429829148), (462, 1386500992), (528, 1213188368), (616, 1039875744), (672, 953219432), (704, 909891276), (768, 834067003), (896, 714914574), (924, 693250496), (1056, 606594184), (1232, 519937872), (1344, 476609716), (1408, 454945638), (1792, 357457287), (1848, 346625248), (2112, 303297092), (2464, 259968936), (2688, 238304858), (2816, 227472819), (3696, 173312624), (4224, 151648546), (4928, 129984468), (5376, 119152429), (7392, 86656312), (8448, 75824273), (9856, 64992234), (14784, 43328156), (19712, 32496117), (29568, 21664078), (59136, 10832039)]