21726071808

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{577}}^1$

素因数の和:727

約数の個数: 352

約数和(自身を含む): 70876376064

約数和(自身を除く): 49150304256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 103, 112, 119, 128, 136, 168, 192, 204, 206, 224, 238, 256, 272, 309, 336, 357, 384, 408, 412, 448, 476, 512, 544, 577, 618, 672, 714, 721, 768, 816, 824, 896, 952, 1024, 1088, 1154, 1236, 1344, 1428, 1442, 1536, 1632, 1648, 1731, 1751, 1792, 1904, 2163, 2176, 2308, 2472, 2688, 2856, 2884, 3072, 3264, 3296, 3462, 3502, 3584, 3808, 4039, 4326, 4352, 4616, 4944, 5253, 5376, 5712, 5768, 6528, 6592, 6924, 7004, 7168, 7616, 8078, 8652, 8704, 9232, 9809, 9888, 10506, 10752, 11424, 11536, 12117, 12257, 13056, 13184, 13848, 14008, 15232, 16156, 17304, 17408, 18464, 19618, 19776, 21012, 21504, 22848, 23072, 24234, 24514, 26112, 26368, 27696, 28016, 29427, 30464, 32312, 34608, 36771, 36928, 39236, 39552, 42024, 45696, 46144, 48468, 49028, 52224, 52736, 55392, 56032, 58854, 59431, 60928, 64624, 68663, 69216, 73542, 73856, 78472, 79104, 84048, 91392, 92288, 96936, 98056, 105472, 110784, 112064, 117708, 118862, 121856, 129248, 137326, 138432, 147084, 147712, 156944, 158208, 168096, 178293, 182784, 184576, 193872, 196112, 205989, 221568, 224128, 235416, 237724, 258496, 274652, 276864, 294168, 295424, 313888, 316416, 336192, 356586, 365568, 369152, 387744, 392224, 411978, 416017, 443136, 448256, 470832, 475448, 516992, 549304, 553728, 588336, 590848, 627776, 672384, 713172, 738304, 775488, 784448, 823956, 832034, 886272, 896512, 941664, 950896, 1010327, 1033984, 1098608, 1107456, 1176672, 1248051, 1255552, 1344768, 1426344, 1550976, 1568896, 1647912, 1664068, 1772544, 1793024, 1883328, 1901792, 2020654, 2067968, 2197216, 2214912, 2353344, 2496102, 2511104, 2689536, 2852688, 3030981, 3101952, 3137792, 3295824, 3328136, 3766656, 3803584, 4041308, 4135936, 4394432, 4706688, 4992204, 5022208, 5379072, 5705376, 6061962, 6203904, 6275584, 6591648, 6656272, 7072289, 7533312, 7607168, 8082616, 8788864, 9413376, 9984408, 10044416, 11410752, 12123924, 12407808, 12551168, 13183296, 13312544, 14144578, 15066624, 15214336, 16165232, 17577728, 18826752, 19968816, 21216867, 22821504, 24247848, 26366592, 26625088, 28289156, 30133248, 30428672, 32330464, 35155456, 37653504, 39937632, 42433734, 45643008, 48495696, 52733184, 53250176, 56578312, 60857344, 64660928, 70310912, 79875264, 84867468, 91286016, 96991392, 105466368, 106500352, 113156624, 129321856, 159750528, 169734936, 182572032, 193982784, 210932736, 213000704, 226313248, 258643712, 319501056, 339469872, 387965568, 426001408, 452626496, 517287424, 639002112, 678939744, 775931136, 905252992, 1034574848, 1278004224, 1357879488, 1551862272, 1810505984, 2715758976, 3103724544, 3621011968, 5431517952, 7242023936, 10863035904, 21726071808]

約数ペア:

[(1, 21726071808), (2, 10863035904), (3, 7242023936), (4, 5431517952), (6, 3621011968), (7, 3103724544), (8, 2715758976), (12, 1810505984), (14, 1551862272), (16, 1357879488), (17, 1278004224), (21, 1034574848), (24, 905252992), (28, 775931136), (32, 678939744), (34, 639002112), (42, 517287424), (48, 452626496), (51, 426001408), (56, 387965568), (64, 339469872), (68, 319501056), (84, 258643712), (96, 226313248), (102, 213000704), (103, 210932736), (112, 193982784), (119, 182572032), (128, 169734936), (136, 159750528), (168, 129321856), (192, 113156624), (204, 106500352), (206, 105466368), (224, 96991392), (238, 91286016), (256, 84867468), (272, 79875264), (309, 70310912), (336, 64660928), (357, 60857344), (384, 56578312), (408, 53250176), (412, 52733184), (448, 48495696), (476, 45643008), (512, 42433734), (544, 39937632), (577, 37653504), (618, 35155456), (672, 32330464), (714, 30428672), (721, 30133248), (768, 28289156), (816, 26625088), (824, 26366592), (896, 24247848), (952, 22821504), (1024, 21216867), (1088, 19968816), (1154, 18826752), (1236, 17577728), (1344, 16165232), (1428, 15214336), (1442, 15066624), (1536, 14144578), (1632, 13312544), (1648, 13183296), (1731, 12551168), (1751, 12407808), (1792, 12123924), (1904, 11410752), (2163, 10044416), (2176, 9984408), (2308, 9413376), (2472, 8788864), (2688, 8082616), (2856, 7607168), (2884, 7533312), (3072, 7072289), (3264, 6656272), (3296, 6591648), (3462, 6275584), (3502, 6203904), (3584, 6061962), (3808, 5705376), (4039, 5379072), (4326, 5022208), (4352, 4992204), (4616, 4706688), (4944, 4394432), (5253, 4135936), (5376, 4041308), (5712, 3803584), (5768, 3766656), (6528, 3328136), (6592, 3295824), (6924, 3137792), (7004, 3101952), (7168, 3030981), (7616, 2852688), (8078, 2689536), (8652, 2511104), (8704, 2496102), (9232, 2353344), (9809, 2214912), (9888, 2197216), (10506, 2067968), (10752, 2020654), (11424, 1901792), (11536, 1883328), (12117, 1793024), (12257, 1772544), (13056, 1664068), (13184, 1647912), (13848, 1568896), (14008, 1550976), (15232, 1426344), (16156, 1344768), (17304, 1255552), (17408, 1248051), (18464, 1176672), (19618, 1107456), (19776, 1098608), (21012, 1033984), (21504, 1010327), (22848, 950896), (23072, 941664), (24234, 896512), (24514, 886272), (26112, 832034), (26368, 823956), (27696, 784448), (28016, 775488), (29427, 738304), (30464, 713172), (32312, 672384), (34608, 627776), (36771, 590848), (36928, 588336), (39236, 553728), (39552, 549304), (42024, 516992), (45696, 475448), (46144, 470832), (48468, 448256), (49028, 443136), (52224, 416017), (52736, 411978), (55392, 392224), (56032, 387744), (58854, 369152), (59431, 365568), (60928, 356586), (64624, 336192), (68663, 316416), (69216, 313888), (73542, 295424), (73856, 294168), (78472, 276864), (79104, 274652), (84048, 258496), (91392, 237724), (92288, 235416), (96936, 224128), (98056, 221568), (105472, 205989), (110784, 196112), (112064, 193872), (117708, 184576), (118862, 182784), (121856, 178293), (129248, 168096), (137326, 158208), (138432, 156944), (147084, 147712)]