655546579968

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{189347}}^1$

素因数の和:189407

約数の個数: 264

約数和(自身を含む): 2120921788032

約数和(自身を除く): 1465375208064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 64, 69, 84, 92, 96, 98, 112, 128, 138, 147, 161, 168, 184, 192, 196, 224, 256, 276, 294, 322, 336, 368, 384, 392, 448, 483, 512, 552, 588, 644, 672, 736, 768, 784, 896, 966, 1024, 1104, 1127, 1176, 1288, 1344, 1472, 1536, 1568, 1792, 1932, 2208, 2254, 2352, 2576, 2688, 2944, 3072, 3136, 3381, 3584, 3864, 4416, 4508, 4704, 5152, 5376, 5888, 6272, 6762, 7168, 7728, 8832, 9016, 9408, 10304, 10752, 11776, 12544, 13524, 15456, 17664, 18032, 18816, 20608, 21504, 23552, 25088, 27048, 30912, 35328, 36064, 37632, 41216, 50176, 54096, 61824, 70656, 72128, 75264, 82432, 108192, 123648, 144256, 150528, 164864, 189347, 216384, 247296, 288512, 378694, 432768, 494592, 568041, 577024, 757388, 865536, 1136082, 1154048, 1325429, 1514776, 1731072, 2272164, 2650858, 3029552, 3462144, 3976287, 4354981, 4544328, 5301716, 6059104, 7952574, 8709962, 9088656, 9278003, 10603432, 12118208, 13064943, 15905148, 17419924, 18177312, 18556006, 21206864, 24236416, 26129886, 27834009, 30484867, 31810296, 34839848, 36354624, 37112012, 42413728, 48472832, 52259772, 55668018, 60969734, 63620592, 69679696, 72709248, 74224024, 84827456, 91454601, 96945664, 104519544, 111336036, 121939468, 127241184, 139359392, 145418496, 148448048, 169654912, 182909202, 193891328, 209039088, 213394069, 222672072, 243878936, 254482368, 278718784, 290836992, 296896096, 339309824, 365818404, 418078176, 426788138, 445344144, 487757872, 508964736, 557437568, 581673984, 593792192, 640182207, 678619648, 731636808, 836156352, 853576276, 890688288, 975515744, 1017929472, 1114875136, 1187584384, 1280364414, 1357239296, 1463273616, 1672312704, 1707152552, 1781376576, 1951031488, 2035858944, 2229750272, 2375168768, 2560728828, 2926547232, 3344625408, 3414305104, 3562753152, 3902062976, 4071717888, 4459500544, 4750337536, 5121457656, 5853094464, 6689250816, 6828610208, 7125506304, 7804125952, 9500675072, 10242915312, 11706188928, 13378501632, 13657220416, 14251012608, 15608251904, 20485830624, 23412377856, 27314440832, 28502025216, 31216503808, 40971661248, 46824755712, 54628881664, 81943322496, 93649511424, 109257763328, 163886644992, 218515526656, 327773289984, 655546579968]

約数ペア:

[(1, 655546579968), (2, 327773289984), (3, 218515526656), (4, 163886644992), (6, 109257763328), (7, 93649511424), (8, 81943322496), (12, 54628881664), (14, 46824755712), (16, 40971661248), (21, 31216503808), (23, 28502025216), (24, 27314440832), (28, 23412377856), (32, 20485830624), (42, 15608251904), (46, 14251012608), (48, 13657220416), (49, 13378501632), (56, 11706188928), (64, 10242915312), (69, 9500675072), (84, 7804125952), (92, 7125506304), (96, 6828610208), (98, 6689250816), (112, 5853094464), (128, 5121457656), (138, 4750337536), (147, 4459500544), (161, 4071717888), (168, 3902062976), (184, 3562753152), (192, 3414305104), (196, 3344625408), (224, 2926547232), (256, 2560728828), (276, 2375168768), (294, 2229750272), (322, 2035858944), (336, 1951031488), (368, 1781376576), (384, 1707152552), (392, 1672312704), (448, 1463273616), (483, 1357239296), (512, 1280364414), (552, 1187584384), (588, 1114875136), (644, 1017929472), (672, 975515744), (736, 890688288), (768, 853576276), (784, 836156352), (896, 731636808), (966, 678619648), (1024, 640182207), (1104, 593792192), (1127, 581673984), (1176, 557437568), (1288, 508964736), (1344, 487757872), (1472, 445344144), (1536, 426788138), (1568, 418078176), (1792, 365818404), (1932, 339309824), (2208, 296896096), (2254, 290836992), (2352, 278718784), (2576, 254482368), (2688, 243878936), (2944, 222672072), (3072, 213394069), (3136, 209039088), (3381, 193891328), (3584, 182909202), (3864, 169654912), (4416, 148448048), (4508, 145418496), (4704, 139359392), (5152, 127241184), (5376, 121939468), (5888, 111336036), (6272, 104519544), (6762, 96945664), (7168, 91454601), (7728, 84827456), (8832, 74224024), (9016, 72709248), (9408, 69679696), (10304, 63620592), (10752, 60969734), (11776, 55668018), (12544, 52259772), (13524, 48472832), (15456, 42413728), (17664, 37112012), (18032, 36354624), (18816, 34839848), (20608, 31810296), (21504, 30484867), (23552, 27834009), (25088, 26129886), (27048, 24236416), (30912, 21206864), (35328, 18556006), (36064, 18177312), (37632, 17419924), (41216, 15905148), (50176, 13064943), (54096, 12118208), (61824, 10603432), (70656, 9278003), (72128, 9088656), (75264, 8709962), (82432, 7952574), (108192, 6059104), (123648, 5301716), (144256, 4544328), (150528, 4354981), (164864, 3976287), (189347, 3462144), (216384, 3029552), (247296, 2650858), (288512, 2272164), (378694, 1731072), (432768, 1514776), (494592, 1325429), (568041, 1154048), (577024, 1136082), (757388, 865536)]