1688963328

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 432

約数和(自身を含む): 5785468416

約数和(自身を除く): 4096505088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 31, 32, 34, 36, 39, 48, 51, 52, 62, 64, 68, 72, 78, 93, 96, 102, 104, 107, 117, 124, 128, 136, 144, 153, 156, 186, 192, 204, 208, 214, 221, 234, 248, 256, 272, 279, 288, 306, 312, 321, 372, 384, 403, 408, 416, 428, 442, 468, 496, 527, 544, 558, 576, 612, 624, 642, 663, 744, 768, 806, 816, 832, 856, 884, 936, 963, 992, 1054, 1088, 1116, 1152, 1209, 1224, 1248, 1284, 1326, 1391, 1488, 1581, 1612, 1632, 1664, 1712, 1768, 1819, 1872, 1926, 1984, 1989, 2108, 2176, 2232, 2304, 2418, 2448, 2496, 2568, 2652, 2782, 2976, 3162, 3224, 3264, 3317, 3328, 3424, 3536, 3627, 3638, 3744, 3852, 3968, 3978, 4173, 4216, 4352, 4464, 4743, 4836, 4896, 4992, 5136, 5304, 5457, 5564, 5952, 6324, 6448, 6528, 6634, 6848, 6851, 7072, 7254, 7276, 7488, 7704, 7936, 7956, 8346, 8432, 8928, 9486, 9672, 9792, 9951, 9984, 10272, 10608, 10914, 11128, 11904, 12519, 12648, 12896, 13056, 13268, 13696, 13702, 14144, 14508, 14552, 14976, 15408, 15912, 16371, 16692, 16864, 17856, 18972, 19344, 19584, 19902, 20544, 20553, 21216, 21828, 22256, 23647, 23808, 25038, 25296, 25792, 26536, 27392, 27404, 28288, 29016, 29104, 29853, 29952, 30816, 31824, 32742, 33384, 33728, 35712, 37944, 38688, 39168, 39804, 41088, 41106, 42432, 43121, 43656, 44512, 47294, 50076, 50592, 51584, 53072, 54808, 56389, 56576, 58032, 58208, 59706, 61632, 61659, 63648, 65484, 66768, 67456, 70941, 71424, 75888, 77376, 79608, 82176, 82212, 84864, 86242, 87312, 89024, 94588, 100152, 101184, 103168, 106144, 109616, 112778, 116064, 116416, 119412, 123264, 123318, 127296, 129363, 130968, 133536, 134912, 141882, 151776, 154752, 159216, 164424, 169167, 169728, 172484, 174624, 178048, 189176, 200304, 202368, 212288, 212823, 219232, 225556, 232128, 232832, 238824, 246528, 246636, 254592, 258726, 261936, 267072, 283764, 303552, 309504, 318432, 328848, 338334, 344968, 349248, 356096, 378352, 388089, 400608, 404736, 424576, 425646, 438464, 451112, 464256, 465664, 477648, 493272, 507501, 509184, 517452, 523872, 534144, 567528, 607104, 636864, 657696, 676668, 689936, 698496, 733057, 756704, 776178, 801216, 849152, 851292, 876928, 902224, 928512, 955296, 986544, 1015002, 1034904, 1047744, 1068288, 1135056, 1214208, 1273728, 1315392, 1353336, 1379872, 1396992, 1466114, 1513408, 1552356, 1602432, 1702584, 1753856, 1804448, 1910592, 1973088, 2030004, 2069808, 2095488, 2199171, 2270112, 2547456, 2630784, 2706672, 2759744, 2932228, 3026816, 3104712, 3204864, 3405168, 3608896, 3821184, 3946176, 4060008, 4139616, 4190976, 4398342, 4540224, 5261568, 5413344, 5519488, 5864456, 6053632, 6209424, 6597513, 6810336, 7217792, 7642368, 7892352, 8120016, 8279232, 8796684, 9080448, 10826688, 11038976, 11728912, 12418848, 13195026, 13620672, 14435584, 15784704, 16240032, 16558464, 17593368, 18160896, 21653376, 23457824, 24837696, 26390052, 27241344, 32480064, 33116928, 35186736, 43306752, 46915648, 49675392, 52780104, 54482688, 64960128, 70373472, 93831296, 99350784, 105560208, 129920256, 140746944, 187662592, 211120416, 281493888, 422240832, 562987776, 844481664, 1688963328]

約数ペア:

[(1, 1688963328), (2, 844481664), (3, 562987776), (4, 422240832), (6, 281493888), (8, 211120416), (9, 187662592), (12, 140746944), (13, 129920256), (16, 105560208), (17, 99350784), (18, 93831296), (24, 70373472), (26, 64960128), (31, 54482688), (32, 52780104), (34, 49675392), (36, 46915648), (39, 43306752), (48, 35186736), (51, 33116928), (52, 32480064), (62, 27241344), (64, 26390052), (68, 24837696), (72, 23457824), (78, 21653376), (93, 18160896), (96, 17593368), (102, 16558464), (104, 16240032), (107, 15784704), (117, 14435584), (124, 13620672), (128, 13195026), (136, 12418848), (144, 11728912), (153, 11038976), (156, 10826688), (186, 9080448), (192, 8796684), (204, 8279232), (208, 8120016), (214, 7892352), (221, 7642368), (234, 7217792), (248, 6810336), (256, 6597513), (272, 6209424), (279, 6053632), (288, 5864456), (306, 5519488), (312, 5413344), (321, 5261568), (372, 4540224), (384, 4398342), (403, 4190976), (408, 4139616), (416, 4060008), (428, 3946176), (442, 3821184), (468, 3608896), (496, 3405168), (527, 3204864), (544, 3104712), (558, 3026816), (576, 2932228), (612, 2759744), (624, 2706672), (642, 2630784), (663, 2547456), (744, 2270112), (768, 2199171), (806, 2095488), (816, 2069808), (832, 2030004), (856, 1973088), (884, 1910592), (936, 1804448), (963, 1753856), (992, 1702584), (1054, 1602432), (1088, 1552356), (1116, 1513408), (1152, 1466114), (1209, 1396992), (1224, 1379872), (1248, 1353336), (1284, 1315392), (1326, 1273728), (1391, 1214208), (1488, 1135056), (1581, 1068288), (1612, 1047744), (1632, 1034904), (1664, 1015002), (1712, 986544), (1768, 955296), (1819, 928512), (1872, 902224), (1926, 876928), (1984, 851292), (1989, 849152), (2108, 801216), (2176, 776178), (2232, 756704), (2304, 733057), (2418, 698496), (2448, 689936), (2496, 676668), (2568, 657696), (2652, 636864), (2782, 607104), (2976, 567528), (3162, 534144), (3224, 523872), (3264, 517452), (3317, 509184), (3328, 507501), (3424, 493272), (3536, 477648), (3627, 465664), (3638, 464256), (3744, 451112), (3852, 438464), (3968, 425646), (3978, 424576), (4173, 404736), (4216, 400608), (4352, 388089), (4464, 378352), (4743, 356096), (4836, 349248), (4896, 344968), (4992, 338334), (5136, 328848), (5304, 318432), (5457, 309504), (5564, 303552), (5952, 283764), (6324, 267072), (6448, 261936), (6528, 258726), (6634, 254592), (6848, 246636), (6851, 246528), (7072, 238824), (7254, 232832), (7276, 232128), (7488, 225556), (7704, 219232), (7936, 212823), (7956, 212288), (8346, 202368), (8432, 200304), (8928, 189176), (9486, 178048), (9672, 174624), (9792, 172484), (9951, 169728), (9984, 169167), (10272, 164424), (10608, 159216), (10914, 154752), (11128, 151776), (11904, 141882), (12519, 134912), (12648, 133536), (12896, 130968), (13056, 129363), (13268, 127296), (13696, 123318), (13702, 123264), (14144, 119412), (14508, 116416), (14552, 116064), (14976, 112778), (15408, 109616), (15912, 106144), (16371, 103168), (16692, 101184), (16864, 100152), (17856, 94588), (18972, 89024), (19344, 87312), (19584, 86242), (19902, 84864), (20544, 82212), (20553, 82176), (21216, 79608), (21828, 77376), (22256, 75888), (23647, 71424), (23808, 70941), (25038, 67456), (25296, 66768), (25792, 65484), (26536, 63648), (27392, 61659), (27404, 61632), (28288, 59706), (29016, 58208), (29104, 58032), (29853, 56576), (29952, 56389), (30816, 54808), (31824, 53072), (32742, 51584), (33384, 50592), (33728, 50076), (35712, 47294), (37944, 44512), (38688, 43656), (39168, 43121), (39804, 42432), (41088, 41106)]