21365915648

素因数分解:

$2^{17}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 288

約数和(自身を含む): 55867916160

約数和(自身を除く): 34502000512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 64, 73, 77, 88, 112, 116, 128, 146, 154, 176, 203, 224, 232, 256, 292, 308, 319, 352, 406, 448, 464, 511, 512, 584, 616, 638, 704, 803, 812, 896, 928, 1022, 1024, 1168, 1232, 1276, 1408, 1606, 1624, 1792, 1856, 2044, 2048, 2117, 2233, 2336, 2464, 2552, 2816, 3212, 3248, 3584, 3712, 4088, 4096, 4234, 4466, 4672, 4928, 5104, 5621, 5632, 6424, 6496, 7168, 7424, 8176, 8192, 8468, 8932, 9344, 9856, 10208, 11242, 11264, 12848, 12992, 14336, 14819, 14848, 16352, 16384, 16936, 17864, 18688, 19712, 20416, 22484, 22528, 23287, 25696, 25984, 28672, 29638, 29696, 32704, 32768, 33872, 35728, 37376, 39424, 40832, 44968, 45056, 46574, 51392, 51968, 57344, 59276, 59392, 65408, 65536, 67744, 71456, 74752, 78848, 81664, 89936, 90112, 93148, 102784, 103936, 114688, 118552, 118784, 130816, 131072, 135488, 142912, 149504, 157696, 163009, 163328, 179872, 180224, 186296, 205568, 207872, 229376, 237104, 237568, 261632, 270976, 285824, 299008, 315392, 326018, 326656, 359744, 360448, 372592, 411136, 415744, 458752, 474208, 475136, 523264, 541952, 571648, 598016, 630784, 652036, 653312, 719488, 720896, 745184, 822272, 831488, 917504, 948416, 950272, 1046528, 1083904, 1143296, 1196032, 1261568, 1304072, 1306624, 1438976, 1441792, 1490368, 1644544, 1662976, 1896832, 1900544, 2093056, 2167808, 2286592, 2392064, 2523136, 2608144, 2613248, 2877952, 2980736, 3289088, 3325952, 3793664, 3801088, 4186112, 4335616, 4573184, 4784128, 5046272, 5216288, 5226496, 5755904, 5961472, 6578176, 6651904, 7587328, 8372224, 8671232, 9146368, 9568256, 10092544, 10432576, 10452992, 11511808, 11922944, 13156352, 13303808, 15174656, 16744448, 17342464, 18292736, 20865152, 20905984, 23023616, 23845888, 26312704, 26607616, 30349312, 33488896, 34684928, 36585472, 41730304, 41811968, 46047232, 47691776, 52625408, 60698624, 66977792, 69369856, 73170944, 83460608, 92094464, 95383552, 105250816, 121397248, 138739712, 146341888, 166921216, 184188928, 190767104, 242794496, 277479424, 292683776, 333842432, 368377856, 381534208, 485588992, 667684864, 736755712, 763068416, 971177984, 1335369728, 1526136832, 1942355968, 2670739456, 3052273664, 5341478912, 10682957824, 21365915648]

約数ペア:

[(1, 21365915648), (2, 10682957824), (4, 5341478912), (7, 3052273664), (8, 2670739456), (11, 1942355968), (14, 1526136832), (16, 1335369728), (22, 971177984), (28, 763068416), (29, 736755712), (32, 667684864), (44, 485588992), (56, 381534208), (58, 368377856), (64, 333842432), (73, 292683776), (77, 277479424), (88, 242794496), (112, 190767104), (116, 184188928), (128, 166921216), (146, 146341888), (154, 138739712), (176, 121397248), (203, 105250816), (224, 95383552), (232, 92094464), (256, 83460608), (292, 73170944), (308, 69369856), (319, 66977792), (352, 60698624), (406, 52625408), (448, 47691776), (464, 46047232), (511, 41811968), (512, 41730304), (584, 36585472), (616, 34684928), (638, 33488896), (704, 30349312), (803, 26607616), (812, 26312704), (896, 23845888), (928, 23023616), (1022, 20905984), (1024, 20865152), (1168, 18292736), (1232, 17342464), (1276, 16744448), (1408, 15174656), (1606, 13303808), (1624, 13156352), (1792, 11922944), (1856, 11511808), (2044, 10452992), (2048, 10432576), (2117, 10092544), (2233, 9568256), (2336, 9146368), (2464, 8671232), (2552, 8372224), (2816, 7587328), (3212, 6651904), (3248, 6578176), (3584, 5961472), (3712, 5755904), (4088, 5226496), (4096, 5216288), (4234, 5046272), (4466, 4784128), (4672, 4573184), (4928, 4335616), (5104, 4186112), (5621, 3801088), (5632, 3793664), (6424, 3325952), (6496, 3289088), (7168, 2980736), (7424, 2877952), (8176, 2613248), (8192, 2608144), (8468, 2523136), (8932, 2392064), (9344, 2286592), (9856, 2167808), (10208, 2093056), (11242, 1900544), (11264, 1896832), (12848, 1662976), (12992, 1644544), (14336, 1490368), (14819, 1441792), (14848, 1438976), (16352, 1306624), (16384, 1304072), (16936, 1261568), (17864, 1196032), (18688, 1143296), (19712, 1083904), (20416, 1046528), (22484, 950272), (22528, 948416), (23287, 917504), (25696, 831488), (25984, 822272), (28672, 745184), (29638, 720896), (29696, 719488), (32704, 653312), (32768, 652036), (33872, 630784), (35728, 598016), (37376, 571648), (39424, 541952), (40832, 523264), (44968, 475136), (45056, 474208), (46574, 458752), (51392, 415744), (51968, 411136), (57344, 372592), (59276, 360448), (59392, 359744), (65408, 326656), (65536, 326018), (67744, 315392), (71456, 299008), (74752, 285824), (78848, 270976), (81664, 261632), (89936, 237568), (90112, 237104), (93148, 229376), (102784, 207872), (103936, 205568), (114688, 186296), (118552, 180224), (118784, 179872), (130816, 163328), (131072, 163009), (135488, 157696), (142912, 149504)]