1681805664

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{419}}^1$

素因数の和:634

約数の個数: 288

約数和(自身を含む): 6010018560

約数和(自身を除く): 4328212896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 181, 198, 224, 231, 252, 264, 288, 308, 336, 352, 362, 396, 419, 462, 504, 528, 543, 616, 672, 693, 724, 792, 838, 924, 1008, 1056, 1086, 1232, 1257, 1267, 1386, 1448, 1584, 1629, 1676, 1848, 1991, 2016, 2172, 2464, 2514, 2534, 2772, 2896, 2933, 3168, 3258, 3352, 3696, 3771, 3801, 3982, 4344, 4609, 5028, 5068, 5544, 5792, 5866, 5973, 6516, 6704, 7392, 7542, 7602, 7964, 8688, 8799, 9218, 10056, 10136, 11088, 11403, 11732, 11946, 13032, 13408, 13827, 13937, 15084, 15204, 15928, 17376, 17598, 17919, 18436, 20112, 20272, 22176, 22806, 23464, 23892, 26064, 26397, 27654, 27874, 30168, 30408, 31856, 32263, 35196, 35838, 36872, 40224, 40544, 41481, 41811, 45612, 46928, 47784, 52128, 52794, 55308, 55748, 60336, 60816, 63712, 64526, 70392, 71676, 73744, 75839, 82962, 83622, 91224, 93856, 95568, 96789, 105588, 110616, 111496, 120672, 121632, 125433, 129052, 140784, 143352, 147488, 151678, 165924, 167244, 182448, 191136, 193578, 211176, 221232, 222992, 227517, 250866, 258104, 281568, 286704, 290367, 303356, 331848, 334488, 364896, 387156, 422352, 442464, 445984, 455034, 501732, 516208, 530873, 573408, 580734, 606712, 663696, 668976, 682551, 774312, 834229, 844704, 910068, 1003464, 1032416, 1061746, 1161468, 1213424, 1327392, 1337952, 1365102, 1548624, 1592619, 1668458, 1820136, 2006928, 2123492, 2322936, 2426848, 2502687, 2730204, 3097248, 3185238, 3336916, 3640272, 4013856, 4246984, 4645872, 4777857, 5005374, 5460408, 5839603, 6370476, 6673832, 7280544, 7508061, 8493968, 9291744, 9555714, 10010748, 10920816, 11679206, 12740952, 13347664, 15016122, 16987936, 17518809, 19111428, 20021496, 21841632, 23358412, 25481904, 26695328, 30032244, 35037618, 38222856, 40042992, 46716824, 50963808, 52556427, 60064488, 70075236, 76445712, 80085984, 93433648, 105112854, 120128976, 140150472, 152891424, 186867296, 210225708, 240257952, 280300944, 420451416, 560601888, 840902832, 1681805664]

約数ペア:

[(1, 1681805664), (2, 840902832), (3, 560601888), (4, 420451416), (6, 280300944), (7, 240257952), (8, 210225708), (9, 186867296), (11, 152891424), (12, 140150472), (14, 120128976), (16, 105112854), (18, 93433648), (21, 80085984), (22, 76445712), (24, 70075236), (28, 60064488), (32, 52556427), (33, 50963808), (36, 46716824), (42, 40042992), (44, 38222856), (48, 35037618), (56, 30032244), (63, 26695328), (66, 25481904), (72, 23358412), (77, 21841632), (84, 20021496), (88, 19111428), (96, 17518809), (99, 16987936), (112, 15016122), (126, 13347664), (132, 12740952), (144, 11679206), (154, 10920816), (168, 10010748), (176, 9555714), (181, 9291744), (198, 8493968), (224, 7508061), (231, 7280544), (252, 6673832), (264, 6370476), (288, 5839603), (308, 5460408), (336, 5005374), (352, 4777857), (362, 4645872), (396, 4246984), (419, 4013856), (462, 3640272), (504, 3336916), (528, 3185238), (543, 3097248), (616, 2730204), (672, 2502687), (693, 2426848), (724, 2322936), (792, 2123492), (838, 2006928), (924, 1820136), (1008, 1668458), (1056, 1592619), (1086, 1548624), (1232, 1365102), (1257, 1337952), (1267, 1327392), (1386, 1213424), (1448, 1161468), (1584, 1061746), (1629, 1032416), (1676, 1003464), (1848, 910068), (1991, 844704), (2016, 834229), (2172, 774312), (2464, 682551), (2514, 668976), (2534, 663696), (2772, 606712), (2896, 580734), (2933, 573408), (3168, 530873), (3258, 516208), (3352, 501732), (3696, 455034), (3771, 445984), (3801, 442464), (3982, 422352), (4344, 387156), (4609, 364896), (5028, 334488), (5068, 331848), (5544, 303356), (5792, 290367), (5866, 286704), (5973, 281568), (6516, 258104), (6704, 250866), (7392, 227517), (7542, 222992), (7602, 221232), (7964, 211176), (8688, 193578), (8799, 191136), (9218, 182448), (10056, 167244), (10136, 165924), (11088, 151678), (11403, 147488), (11732, 143352), (11946, 140784), (13032, 129052), (13408, 125433), (13827, 121632), (13937, 120672), (15084, 111496), (15204, 110616), (15928, 105588), (17376, 96789), (17598, 95568), (17919, 93856), (18436, 91224), (20112, 83622), (20272, 82962), (22176, 75839), (22806, 73744), (23464, 71676), (23892, 70392), (26064, 64526), (26397, 63712), (27654, 60816), (27874, 60336), (30168, 55748), (30408, 55308), (31856, 52794), (32263, 52128), (35196, 47784), (35838, 46928), (36872, 45612), (40224, 41811), (40544, 41481)]