2052599808

素因数分解:

$2^{12}\times 3^1\times 7^3\times {\mathrm{487}}^1$

素因数の和:535

約数の個数: 208

約数和(自身を含む): 6395532800

約数和(自身を除く): 4342932992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 343, 384, 392, 448, 487, 512, 588, 672, 686, 768, 784, 896, 974, 1024, 1029, 1176, 1344, 1372, 1461, 1536, 1568, 1792, 1948, 2048, 2058, 2352, 2688, 2744, 2922, 3072, 3136, 3409, 3584, 3896, 4096, 4116, 4704, 5376, 5488, 5844, 6144, 6272, 6818, 7168, 7792, 8232, 9408, 10227, 10752, 10976, 11688, 12288, 12544, 13636, 14336, 15584, 16464, 18816, 20454, 21504, 21952, 23376, 23863, 25088, 27272, 28672, 31168, 32928, 37632, 40908, 43008, 43904, 46752, 47726, 50176, 54544, 62336, 65856, 71589, 75264, 81816, 86016, 87808, 93504, 95452, 100352, 109088, 124672, 131712, 143178, 150528, 163632, 167041, 175616, 187008, 190904, 200704, 218176, 249344, 263424, 286356, 301056, 327264, 334082, 351232, 374016, 381808, 436352, 498688, 501123, 526848, 572712, 602112, 654528, 668164, 702464, 748032, 763616, 872704, 997376, 1002246, 1053696, 1145424, 1309056, 1336328, 1404928, 1496064, 1527232, 1745408, 1994752, 2004492, 2107392, 2290848, 2618112, 2672656, 2992128, 3054464, 3490816, 4008984, 4214784, 4581696, 5236224, 5345312, 5984256, 6108928, 6981632, 8017968, 9163392, 10472448, 10690624, 12217856, 13963264, 16035936, 18326784, 20944896, 21381248, 24435712, 32071872, 36653568, 41889792, 42762496, 48871424, 64143744, 73307136, 85524992, 97742848, 128287488, 146614272, 171049984, 256574976, 293228544, 342099968, 513149952, 684199936, 1026299904, 2052599808]

約数ペア:

[(1, 2052599808), (2, 1026299904), (3, 684199936), (4, 513149952), (6, 342099968), (7, 293228544), (8, 256574976), (12, 171049984), (14, 146614272), (16, 128287488), (21, 97742848), (24, 85524992), (28, 73307136), (32, 64143744), (42, 48871424), (48, 42762496), (49, 41889792), (56, 36653568), (64, 32071872), (84, 24435712), (96, 21381248), (98, 20944896), (112, 18326784), (128, 16035936), (147, 13963264), (168, 12217856), (192, 10690624), (196, 10472448), (224, 9163392), (256, 8017968), (294, 6981632), (336, 6108928), (343, 5984256), (384, 5345312), (392, 5236224), (448, 4581696), (487, 4214784), (512, 4008984), (588, 3490816), (672, 3054464), (686, 2992128), (768, 2672656), (784, 2618112), (896, 2290848), (974, 2107392), (1024, 2004492), (1029, 1994752), (1176, 1745408), (1344, 1527232), (1372, 1496064), (1461, 1404928), (1536, 1336328), (1568, 1309056), (1792, 1145424), (1948, 1053696), (2048, 1002246), (2058, 997376), (2352, 872704), (2688, 763616), (2744, 748032), (2922, 702464), (3072, 668164), (3136, 654528), (3409, 602112), (3584, 572712), (3896, 526848), (4096, 501123), (4116, 498688), (4704, 436352), (5376, 381808), (5488, 374016), (5844, 351232), (6144, 334082), (6272, 327264), (6818, 301056), (7168, 286356), (7792, 263424), (8232, 249344), (9408, 218176), (10227, 200704), (10752, 190904), (10976, 187008), (11688, 175616), (12288, 167041), (12544, 163632), (13636, 150528), (14336, 143178), (15584, 131712), (16464, 124672), (18816, 109088), (20454, 100352), (21504, 95452), (21952, 93504), (23376, 87808), (23863, 86016), (25088, 81816), (27272, 75264), (28672, 71589), (31168, 65856), (32928, 62336), (37632, 54544), (40908, 50176), (43008, 47726), (43904, 46752)]