2491477115904

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{541}}^1\times {\mathrm{71387}}^1$

素因数の和:71961

約数の個数: 264

約数和(自身を含む): 8237125510848

約数和(自身を除く): 5745648394944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 541, 576, 672, 768, 896, 1008, 1024, 1082, 1152, 1344, 1536, 1623, 1792, 2016, 2164, 2304, 2688, 3072, 3246, 3584, 3787, 4032, 4328, 4608, 4869, 5376, 6492, 7168, 7574, 8064, 8656, 9216, 9738, 10752, 11361, 12984, 15148, 16128, 17312, 19476, 21504, 22722, 25968, 30296, 32256, 34083, 34624, 38952, 45444, 51936, 60592, 64512, 68166, 69248, 71387, 77904, 90888, 103872, 121184, 136332, 138496, 142774, 155808, 181776, 207744, 214161, 242368, 272664, 276992, 285548, 311616, 363552, 415488, 428322, 484736, 499709, 545328, 553984, 571096, 623232, 642483, 727104, 830976, 856644, 969472, 999418, 1090656, 1142192, 1246464, 1284966, 1454208, 1499127, 1661952, 1713288, 1938944, 1998836, 2181312, 2284384, 2492928, 2569932, 2908416, 2998254, 3426576, 3877888, 3997672, 4362624, 4497381, 4568768, 4985856, 5139864, 5816832, 5996508, 6853152, 7995344, 8725248, 8994762, 9137536, 10279728, 11633664, 11993016, 13706304, 15990688, 17450496, 17989524, 18275072, 20559456, 23986032, 27412608, 31981376, 34900992, 35979048, 36550144, 38620367, 41118912, 47972064, 54825216, 63962752, 71958096, 73100288, 77240734, 82237824, 95944128, 109650432, 115861101, 127925504, 143916192, 154481468, 164475648, 191888256, 219300864, 231722202, 255851008, 270342569, 287832384, 308962936, 328951296, 347583303, 383776512, 463444404, 511702016, 540685138, 575664768, 617925872, 657902592, 695166606, 767553024, 811027707, 926888808, 1081370276, 1151329536, 1235851744, 1390333212, 1535106048, 1622055414, 1853777616, 2162740552, 2302659072, 2433083121, 2471703488, 2780666424, 3244110828, 3707555232, 4325481104, 4605318144, 4866166242, 4943406976, 5561332848, 6488221656, 7415110464, 8650962208, 9732332484, 9886813952, 11122665696, 12976443312, 14830220928, 17301924416, 19464664968, 19773627904, 22245331392, 25952886624, 29660441856, 34603848832, 38929329936, 39547255808, 44490662784, 51905773248, 59320883712, 69207697664, 77858659872, 88981325568, 103811546496, 118641767424, 138415395328, 155717319744, 177962651136, 207623092992, 276830790656, 311434639488, 355925302272, 415246185984, 622869278976, 830492371968, 1245738557952, 2491477115904]

約数ペア:

[(1, 2491477115904), (2, 1245738557952), (3, 830492371968), (4, 622869278976), (6, 415246185984), (7, 355925302272), (8, 311434639488), (9, 276830790656), (12, 207623092992), (14, 177962651136), (16, 155717319744), (18, 138415395328), (21, 118641767424), (24, 103811546496), (28, 88981325568), (32, 77858659872), (36, 69207697664), (42, 59320883712), (48, 51905773248), (56, 44490662784), (63, 39547255808), (64, 38929329936), (72, 34603848832), (84, 29660441856), (96, 25952886624), (112, 22245331392), (126, 19773627904), (128, 19464664968), (144, 17301924416), (168, 14830220928), (192, 12976443312), (224, 11122665696), (252, 9886813952), (256, 9732332484), (288, 8650962208), (336, 7415110464), (384, 6488221656), (448, 5561332848), (504, 4943406976), (512, 4866166242), (541, 4605318144), (576, 4325481104), (672, 3707555232), (768, 3244110828), (896, 2780666424), (1008, 2471703488), (1024, 2433083121), (1082, 2302659072), (1152, 2162740552), (1344, 1853777616), (1536, 1622055414), (1623, 1535106048), (1792, 1390333212), (2016, 1235851744), (2164, 1151329536), (2304, 1081370276), (2688, 926888808), (3072, 811027707), (3246, 767553024), (3584, 695166606), (3787, 657902592), (4032, 617925872), (4328, 575664768), (4608, 540685138), (4869, 511702016), (5376, 463444404), (6492, 383776512), (7168, 347583303), (7574, 328951296), (8064, 308962936), (8656, 287832384), (9216, 270342569), (9738, 255851008), (10752, 231722202), (11361, 219300864), (12984, 191888256), (15148, 164475648), (16128, 154481468), (17312, 143916192), (19476, 127925504), (21504, 115861101), (22722, 109650432), (25968, 95944128), (30296, 82237824), (32256, 77240734), (34083, 73100288), (34624, 71958096), (38952, 63962752), (45444, 54825216), (51936, 47972064), (60592, 41118912), (64512, 38620367), (68166, 36550144), (69248, 35979048), (71387, 34900992), (77904, 31981376), (90888, 27412608), (103872, 23986032), (121184, 20559456), (136332, 18275072), (138496, 17989524), (142774, 17450496), (155808, 15990688), (181776, 13706304), (207744, 11993016), (214161, 11633664), (242368, 10279728), (272664, 9137536), (276992, 8994762), (285548, 8725248), (311616, 7995344), (363552, 6853152), (415488, 5996508), (428322, 5816832), (484736, 5139864), (499709, 4985856), (545328, 4568768), (553984, 4497381), (571096, 4362624), (623232, 3997672), (642483, 3877888), (727104, 3426576), (830976, 2998254), (856644, 2908416), (969472, 2569932), (999418, 2492928), (1090656, 2284384), (1142192, 2181312), (1246464, 1998836), (1284966, 1938944), (1454208, 1713288), (1499127, 1661952)]