21367931904

素因数分解:

$2^{10}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1609}}^1$

素因数の和:1777

約数の個数: 264

約数和(自身を含む): 67864436640

約数和(自身を除く): 46496504736

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 131, 132, 144, 176, 192, 198, 256, 262, 264, 288, 352, 384, 393, 396, 512, 524, 528, 576, 704, 768, 786, 792, 1024, 1048, 1056, 1152, 1179, 1408, 1441, 1536, 1572, 1584, 1609, 2096, 2112, 2304, 2358, 2816, 2882, 3072, 3144, 3168, 3218, 4192, 4224, 4323, 4608, 4716, 4827, 5632, 5764, 6288, 6336, 6436, 8384, 8448, 8646, 9216, 9432, 9654, 11264, 11528, 12576, 12672, 12872, 12969, 14481, 16768, 16896, 17292, 17699, 18864, 19308, 23056, 25152, 25344, 25744, 25938, 28962, 33536, 33792, 34584, 35398, 37728, 38616, 46112, 50304, 50688, 51488, 51876, 53097, 57924, 67072, 69168, 70796, 75456, 77232, 92224, 100608, 101376, 102976, 103752, 106194, 115848, 134144, 138336, 141592, 150912, 154464, 159291, 184448, 201216, 205952, 207504, 210779, 212388, 231696, 276672, 283184, 301824, 308928, 318582, 368896, 402432, 411904, 415008, 421558, 424776, 463392, 553344, 566368, 603648, 617856, 632337, 637164, 737792, 823808, 830016, 843116, 849552, 926784, 1106688, 1132736, 1207296, 1235712, 1264674, 1274328, 1475584, 1647616, 1660032, 1686232, 1699104, 1853568, 1897011, 2213376, 2265472, 2318569, 2471424, 2529348, 2548656, 3320064, 3372464, 3398208, 3707136, 3794022, 4426752, 4530944, 4637138, 4942848, 5058696, 5097312, 6640128, 6744928, 6796416, 6955707, 7414272, 7588044, 9061888, 9274276, 10117392, 10194624, 13280256, 13489856, 13592832, 13911414, 14828544, 15176088, 18123776, 18548552, 20234784, 20389248, 20867121, 26979712, 27185664, 27822828, 30352176, 37097104, 40469568, 40778496, 41734242, 53959424, 54371328, 55645656, 60704352, 74194208, 80939136, 81556992, 83468484, 107918848, 111291312, 121408704, 148388416, 161878272, 163113984, 166936968, 215837696, 222582624, 242817408, 296776832, 323756544, 333873936, 445165248, 485634816, 593553664, 647513088, 667747872, 890330496, 971269632, 1187107328, 1335495744, 1780660992, 1942539264, 2374214656, 2670991488, 3561321984, 5341982976, 7122643968, 10683965952, 21367931904]

約数ペア:

[(1, 21367931904), (2, 10683965952), (3, 7122643968), (4, 5341982976), (6, 3561321984), (8, 2670991488), (9, 2374214656), (11, 1942539264), (12, 1780660992), (16, 1335495744), (18, 1187107328), (22, 971269632), (24, 890330496), (32, 667747872), (33, 647513088), (36, 593553664), (44, 485634816), (48, 445165248), (64, 333873936), (66, 323756544), (72, 296776832), (88, 242817408), (96, 222582624), (99, 215837696), (128, 166936968), (131, 163113984), (132, 161878272), (144, 148388416), (176, 121408704), (192, 111291312), (198, 107918848), (256, 83468484), (262, 81556992), (264, 80939136), (288, 74194208), (352, 60704352), (384, 55645656), (393, 54371328), (396, 53959424), (512, 41734242), (524, 40778496), (528, 40469568), (576, 37097104), (704, 30352176), (768, 27822828), (786, 27185664), (792, 26979712), (1024, 20867121), (1048, 20389248), (1056, 20234784), (1152, 18548552), (1179, 18123776), (1408, 15176088), (1441, 14828544), (1536, 13911414), (1572, 13592832), (1584, 13489856), (1609, 13280256), (2096, 10194624), (2112, 10117392), (2304, 9274276), (2358, 9061888), (2816, 7588044), (2882, 7414272), (3072, 6955707), (3144, 6796416), (3168, 6744928), (3218, 6640128), (4192, 5097312), (4224, 5058696), (4323, 4942848), (4608, 4637138), (4716, 4530944), (4827, 4426752), (5632, 3794022), (5764, 3707136), (6288, 3398208), (6336, 3372464), (6436, 3320064), (8384, 2548656), (8448, 2529348), (8646, 2471424), (9216, 2318569), (9432, 2265472), (9654, 2213376), (11264, 1897011), (11528, 1853568), (12576, 1699104), (12672, 1686232), (12872, 1660032), (12969, 1647616), (14481, 1475584), (16768, 1274328), (16896, 1264674), (17292, 1235712), (17699, 1207296), (18864, 1132736), (19308, 1106688), (23056, 926784), (25152, 849552), (25344, 843116), (25744, 830016), (25938, 823808), (28962, 737792), (33536, 637164), (33792, 632337), (34584, 617856), (35398, 603648), (37728, 566368), (38616, 553344), (46112, 463392), (50304, 424776), (50688, 421558), (51488, 415008), (51876, 411904), (53097, 402432), (57924, 368896), (67072, 318582), (69168, 308928), (70796, 301824), (75456, 283184), (77232, 276672), (92224, 231696), (100608, 212388), (101376, 210779), (102976, 207504), (103752, 205952), (106194, 201216), (115848, 184448), (134144, 159291), (138336, 154464), (141592, 150912)]