1296572928

素因数分解:

$2^9\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 320

約数和(自身を含む): 4242585600

約数和(自身を除く): 2946012672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 64, 69, 84, 92, 96, 98, 107, 112, 128, 138, 147, 161, 168, 184, 192, 196, 214, 224, 256, 276, 294, 321, 322, 336, 343, 368, 384, 392, 428, 448, 483, 512, 552, 588, 642, 644, 672, 686, 736, 749, 768, 784, 856, 896, 966, 1029, 1104, 1127, 1176, 1284, 1288, 1344, 1372, 1472, 1498, 1536, 1568, 1712, 1792, 1932, 2058, 2208, 2247, 2254, 2352, 2461, 2568, 2576, 2688, 2744, 2944, 2996, 3136, 3381, 3424, 3584, 3864, 4116, 4416, 4494, 4508, 4704, 4922, 5136, 5152, 5243, 5376, 5488, 5888, 5992, 6272, 6762, 6848, 7383, 7728, 7889, 8232, 8832, 8988, 9016, 9408, 9844, 10272, 10304, 10486, 10752, 10976, 11776, 11984, 12544, 13524, 13696, 14766, 15456, 15729, 15778, 16464, 17227, 17664, 17976, 18032, 18816, 19688, 20544, 20608, 20972, 21952, 23667, 23968, 25088, 27048, 27392, 29532, 30912, 31458, 31556, 32928, 34454, 35328, 35952, 36064, 36701, 37632, 39376, 41088, 41216, 41944, 43904, 47334, 47936, 51681, 54096, 54784, 59064, 61824, 62916, 63112, 65856, 68908, 71904, 72128, 73402, 75264, 78752, 82176, 82432, 83888, 87808, 94668, 95872, 103362, 108192, 110103, 118128, 120589, 123648, 125832, 126224, 131712, 137816, 143808, 144256, 146804, 157504, 164352, 167776, 175616, 189336, 191744, 206724, 216384, 220206, 236256, 241178, 247296, 251664, 252448, 263424, 275632, 287616, 288512, 293608, 315008, 335552, 361767, 378672, 383488, 413448, 432768, 440412, 472512, 482356, 503328, 504896, 526848, 551264, 575232, 577024, 587216, 630016, 671104, 723534, 757344, 826896, 844123, 865536, 880824, 945024, 964712, 1006656, 1009792, 1102528, 1150464, 1174432, 1260032, 1342208, 1447068, 1514688, 1653792, 1688246, 1731072, 1761648, 1890048, 1929424, 2013312, 2019584, 2205056, 2348864, 2532369, 2684416, 2894136, 3029376, 3307584, 3376492, 3523296, 3780096, 3858848, 4026624, 4039168, 4410112, 4697728, 5064738, 5788272, 6058752, 6615168, 6752984, 7046592, 7717696, 8053248, 8820224, 9395456, 10129476, 11576544, 12117504, 13230336, 13505968, 14093184, 15435392, 18790912, 20258952, 23153088, 26460672, 27011936, 28186368, 30870784, 40517904, 46306176, 54023872, 56372736, 61741568, 81035808, 92612352, 108047744, 162071616, 185224704, 216095488, 324143232, 432190976, 648286464, 1296572928]

約数ペア:

[(1, 1296572928), (2, 648286464), (3, 432190976), (4, 324143232), (6, 216095488), (7, 185224704), (8, 162071616), (12, 108047744), (14, 92612352), (16, 81035808), (21, 61741568), (23, 56372736), (24, 54023872), (28, 46306176), (32, 40517904), (42, 30870784), (46, 28186368), (48, 27011936), (49, 26460672), (56, 23153088), (64, 20258952), (69, 18790912), (84, 15435392), (92, 14093184), (96, 13505968), (98, 13230336), (107, 12117504), (112, 11576544), (128, 10129476), (138, 9395456), (147, 8820224), (161, 8053248), (168, 7717696), (184, 7046592), (192, 6752984), (196, 6615168), (214, 6058752), (224, 5788272), (256, 5064738), (276, 4697728), (294, 4410112), (321, 4039168), (322, 4026624), (336, 3858848), (343, 3780096), (368, 3523296), (384, 3376492), (392, 3307584), (428, 3029376), (448, 2894136), (483, 2684416), (512, 2532369), (552, 2348864), (588, 2205056), (642, 2019584), (644, 2013312), (672, 1929424), (686, 1890048), (736, 1761648), (749, 1731072), (768, 1688246), (784, 1653792), (856, 1514688), (896, 1447068), (966, 1342208), (1029, 1260032), (1104, 1174432), (1127, 1150464), (1176, 1102528), (1284, 1009792), (1288, 1006656), (1344, 964712), (1372, 945024), (1472, 880824), (1498, 865536), (1536, 844123), (1568, 826896), (1712, 757344), (1792, 723534), (1932, 671104), (2058, 630016), (2208, 587216), (2247, 577024), (2254, 575232), (2352, 551264), (2461, 526848), (2568, 504896), (2576, 503328), (2688, 482356), (2744, 472512), (2944, 440412), (2996, 432768), (3136, 413448), (3381, 383488), (3424, 378672), (3584, 361767), (3864, 335552), (4116, 315008), (4416, 293608), (4494, 288512), (4508, 287616), (4704, 275632), (4922, 263424), (5136, 252448), (5152, 251664), (5243, 247296), (5376, 241178), (5488, 236256), (5888, 220206), (5992, 216384), (6272, 206724), (6762, 191744), (6848, 189336), (7383, 175616), (7728, 167776), (7889, 164352), (8232, 157504), (8832, 146804), (8988, 144256), (9016, 143808), (9408, 137816), (9844, 131712), (10272, 126224), (10304, 125832), (10486, 123648), (10752, 120589), (10976, 118128), (11776, 110103), (11984, 108192), (12544, 103362), (13524, 95872), (13696, 94668), (14766, 87808), (15456, 83888), (15729, 82432), (15778, 82176), (16464, 78752), (17227, 75264), (17664, 73402), (17976, 72128), (18032, 71904), (18816, 68908), (19688, 65856), (20544, 63112), (20608, 62916), (20972, 61824), (21952, 59064), (23667, 54784), (23968, 54096), (25088, 51681), (27048, 47936), (27392, 47334), (29532, 43904), (30912, 41944), (31458, 41216), (31556, 41088), (32928, 39376), (34454, 37632), (35328, 36701), (35952, 36064)]