2107670656

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:527

約数の個数: 192

約数和(自身を含む): 5375808000

約数和(自身を除く): 3268137344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 169, 182, 208, 217, 224, 248, 338, 364, 403, 416, 434, 448, 449, 496, 676, 728, 806, 832, 868, 896, 898, 992, 1183, 1352, 1456, 1612, 1664, 1736, 1796, 1984, 2366, 2704, 2821, 2912, 3143, 3224, 3472, 3592, 3968, 4732, 5239, 5408, 5642, 5824, 5837, 6286, 6448, 6944, 7184, 9464, 10478, 10816, 11284, 11648, 11674, 12572, 12896, 13888, 13919, 14368, 18928, 20956, 21632, 22568, 23348, 25144, 25792, 27776, 27838, 28736, 36673, 37856, 40859, 41912, 45136, 46696, 50288, 51584, 55676, 57472, 73346, 75712, 75881, 81718, 83824, 90272, 93392, 97433, 100576, 111352, 146692, 151424, 151762, 163436, 167648, 180544, 180947, 186784, 194866, 201152, 222704, 293384, 303524, 326872, 335296, 361088, 361894, 373568, 389732, 402304, 445408, 531167, 586768, 607048, 653744, 670592, 723788, 747136, 779464, 890816, 1062334, 1173536, 1214096, 1266629, 1307488, 1447576, 1558928, 1781632, 2124668, 2347072, 2352311, 2428192, 2533258, 2614976, 2895152, 3117856, 4249336, 4694144, 4704622, 4856384, 5066516, 5229952, 5790304, 6235712, 8498672, 9409244, 9712768, 10133032, 11580608, 12471424, 16466177, 16997344, 18818488, 20266064, 23161216, 32932354, 33994688, 37636976, 40532128, 65864708, 67989376, 75273952, 81064256, 131729416, 150547904, 162128512, 263458832, 301095808, 526917664, 1053835328, 2107670656]

約数ペア:

[(1, 2107670656), (2, 1053835328), (4, 526917664), (7, 301095808), (8, 263458832), (13, 162128512), (14, 150547904), (16, 131729416), (26, 81064256), (28, 75273952), (31, 67989376), (32, 65864708), (52, 40532128), (56, 37636976), (62, 33994688), (64, 32932354), (91, 23161216), (104, 20266064), (112, 18818488), (124, 16997344), (128, 16466177), (169, 12471424), (182, 11580608), (208, 10133032), (217, 9712768), (224, 9409244), (248, 8498672), (338, 6235712), (364, 5790304), (403, 5229952), (416, 5066516), (434, 4856384), (448, 4704622), (449, 4694144), (496, 4249336), (676, 3117856), (728, 2895152), (806, 2614976), (832, 2533258), (868, 2428192), (896, 2352311), (898, 2347072), (992, 2124668), (1183, 1781632), (1352, 1558928), (1456, 1447576), (1612, 1307488), (1664, 1266629), (1736, 1214096), (1796, 1173536), (1984, 1062334), (2366, 890816), (2704, 779464), (2821, 747136), (2912, 723788), (3143, 670592), (3224, 653744), (3472, 607048), (3592, 586768), (3968, 531167), (4732, 445408), (5239, 402304), (5408, 389732), (5642, 373568), (5824, 361894), (5837, 361088), (6286, 335296), (6448, 326872), (6944, 303524), (7184, 293384), (9464, 222704), (10478, 201152), (10816, 194866), (11284, 186784), (11648, 180947), (11674, 180544), (12572, 167648), (12896, 163436), (13888, 151762), (13919, 151424), (14368, 146692), (18928, 111352), (20956, 100576), (21632, 97433), (22568, 93392), (23348, 90272), (25144, 83824), (25792, 81718), (27776, 75881), (27838, 75712), (28736, 73346), (36673, 57472), (37856, 55676), (40859, 51584), (41912, 50288), (45136, 46696)]