2005495657984

素因数分解:

$2^9\times 7^2\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{8123}}^1$

素因数の和:8925

約数の個数: 240

約数和(自身を含む): 5027101401168

約数和(自身を除く): 3021605743184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 416, 448, 512, 637, 728, 757, 784, 832, 896, 1274, 1456, 1514, 1568, 1664, 1792, 2548, 2912, 3028, 3136, 3328, 3584, 5096, 5299, 5824, 6056, 6272, 6656, 8123, 9841, 10192, 10598, 11648, 12112, 12544, 16246, 19682, 20384, 21196, 23296, 24224, 25088, 32492, 37093, 39364, 40768, 42392, 46592, 48448, 56861, 64984, 68887, 74186, 78728, 81536, 84784, 96896, 105599, 113722, 129968, 137774, 148372, 157456, 163072, 169568, 193792, 211198, 227444, 259936, 275548, 296744, 314912, 326144, 339136, 387584, 398027, 422396, 454888, 482209, 519872, 551096, 593488, 629824, 678272, 739193, 796054, 844792, 909776, 964418, 1039744, 1102192, 1186976, 1259648, 1356544, 1478386, 1592108, 1689584, 1819552, 1928836, 2079488, 2204384, 2373952, 2519296, 2713088, 2956772, 3184216, 3379168, 3639104, 3857672, 4158976, 4408768, 4747904, 5038592, 5174351, 5913544, 6149111, 6368432, 6758336, 7278208, 7715344, 8817536, 9495808, 10348702, 11827088, 12298222, 12736864, 13516672, 14556416, 15430688, 17635072, 18991616, 20697404, 23654176, 24596444, 25473728, 27033344, 29112832, 30861376, 35270144, 41394808, 43043777, 47308352, 49192888, 50947456, 54066688, 61722752, 79938443, 82789616, 86087554, 94616704, 98385776, 101894912, 123445504, 159876886, 165579232, 172175108, 189233408, 196771552, 203789824, 246891008, 301306439, 319753772, 331158464, 344350216, 378466816, 393543104, 559569101, 602612878, 639507544, 662316928, 688700432, 787086208, 1119138202, 1205225756, 1279015088, 1324633856, 1377400864, 1574172416, 2238276404, 2410451512, 2558030176, 2649267712, 2754801728, 3148344832, 3916983707, 4476552808, 4820903024, 5116060352, 5509603456, 7833967414, 8953105616, 9641806048, 10232120704, 11019206912, 15667934828, 17906211232, 19283612096, 20464241408, 22038413824, 31335869656, 35812422464, 38567224192, 40928482816, 62671739312, 71624844928, 77134448384, 125343478624, 143249689856, 154268896768, 250686957248, 286499379712, 501373914496, 1002747828992, 2005495657984]

約数ペア:

[(1, 2005495657984), (2, 1002747828992), (4, 501373914496), (7, 286499379712), (8, 250686957248), (13, 154268896768), (14, 143249689856), (16, 125343478624), (26, 77134448384), (28, 71624844928), (32, 62671739312), (49, 40928482816), (52, 38567224192), (56, 35812422464), (64, 31335869656), (91, 22038413824), (98, 20464241408), (104, 19283612096), (112, 17906211232), (128, 15667934828), (182, 11019206912), (196, 10232120704), (208, 9641806048), (224, 8953105616), (256, 7833967414), (364, 5509603456), (392, 5116060352), (416, 4820903024), (448, 4476552808), (512, 3916983707), (637, 3148344832), (728, 2754801728), (757, 2649267712), (784, 2558030176), (832, 2410451512), (896, 2238276404), (1274, 1574172416), (1456, 1377400864), (1514, 1324633856), (1568, 1279015088), (1664, 1205225756), (1792, 1119138202), (2548, 787086208), (2912, 688700432), (3028, 662316928), (3136, 639507544), (3328, 602612878), (3584, 559569101), (5096, 393543104), (5299, 378466816), (5824, 344350216), (6056, 331158464), (6272, 319753772), (6656, 301306439), (8123, 246891008), (9841, 203789824), (10192, 196771552), (10598, 189233408), (11648, 172175108), (12112, 165579232), (12544, 159876886), (16246, 123445504), (19682, 101894912), (20384, 98385776), (21196, 94616704), (23296, 86087554), (24224, 82789616), (25088, 79938443), (32492, 61722752), (37093, 54066688), (39364, 50947456), (40768, 49192888), (42392, 47308352), (46592, 43043777), (48448, 41394808), (56861, 35270144), (64984, 30861376), (68887, 29112832), (74186, 27033344), (78728, 25473728), (81536, 24596444), (84784, 23654176), (96896, 20697404), (105599, 18991616), (113722, 17635072), (129968, 15430688), (137774, 14556416), (148372, 13516672), (157456, 12736864), (163072, 12298222), (169568, 11827088), (193792, 10348702), (211198, 9495808), (227444, 8817536), (259936, 7715344), (275548, 7278208), (296744, 6758336), (314912, 6368432), (326144, 6149111), (339136, 5913544), (387584, 5174351), (398027, 5038592), (422396, 4747904), (454888, 4408768), (482209, 4158976), (519872, 3857672), (551096, 3639104), (593488, 3379168), (629824, 3184216), (678272, 2956772), (739193, 2713088), (796054, 2519296), (844792, 2373952), (909776, 2204384), (964418, 2079488), (1039744, 1928836), (1102192, 1819552), (1186976, 1689584), (1259648, 1592108), (1356544, 1478386)]