1276521984

素因数分解:

$2^9\times 3^3\times {\mathrm{107}}^1\times {\mathrm{863}}^1$

素因数の和:997

約数の個数: 160

約数和(自身を含む): 3818327040

約数和(自身を除く): 2541805056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 107, 108, 128, 144, 192, 214, 216, 256, 288, 321, 384, 428, 432, 512, 576, 642, 768, 856, 863, 864, 963, 1152, 1284, 1536, 1712, 1726, 1728, 1926, 2304, 2568, 2589, 2889, 3424, 3452, 3456, 3852, 4608, 5136, 5178, 5778, 6848, 6904, 6912, 7704, 7767, 10272, 10356, 11556, 13696, 13808, 13824, 15408, 15534, 20544, 20712, 23112, 23301, 27392, 27616, 30816, 31068, 41088, 41424, 46224, 46602, 54784, 55232, 61632, 62136, 82176, 82848, 92341, 92448, 93204, 110464, 123264, 124272, 164352, 165696, 184682, 184896, 186408, 220928, 246528, 248544, 277023, 331392, 369364, 369792, 372816, 441856, 493056, 497088, 554046, 662784, 738728, 739584, 745632, 831069, 994176, 1108092, 1325568, 1477456, 1479168, 1491264, 1662138, 1988352, 2216184, 2493207, 2954912, 2982528, 3324276, 3976704, 4432368, 4986414, 5909824, 5965056, 6648552, 8864736, 9972828, 11819648, 11930112, 13297104, 17729472, 19945656, 23639296, 26594208, 35458944, 39891312, 47278592, 53188416, 70917888, 79782624, 106376832, 141835776, 159565248, 212753664, 319130496, 425507328, 638260992, 1276521984]

約数ペア:

[(1, 1276521984), (2, 638260992), (3, 425507328), (4, 319130496), (6, 212753664), (8, 159565248), (9, 141835776), (12, 106376832), (16, 79782624), (18, 70917888), (24, 53188416), (27, 47278592), (32, 39891312), (36, 35458944), (48, 26594208), (54, 23639296), (64, 19945656), (72, 17729472), (96, 13297104), (107, 11930112), (108, 11819648), (128, 9972828), (144, 8864736), (192, 6648552), (214, 5965056), (216, 5909824), (256, 4986414), (288, 4432368), (321, 3976704), (384, 3324276), (428, 2982528), (432, 2954912), (512, 2493207), (576, 2216184), (642, 1988352), (768, 1662138), (856, 1491264), (863, 1479168), (864, 1477456), (963, 1325568), (1152, 1108092), (1284, 994176), (1536, 831069), (1712, 745632), (1726, 739584), (1728, 738728), (1926, 662784), (2304, 554046), (2568, 497088), (2589, 493056), (2889, 441856), (3424, 372816), (3452, 369792), (3456, 369364), (3852, 331392), (4608, 277023), (5136, 248544), (5178, 246528), (5778, 220928), (6848, 186408), (6904, 184896), (6912, 184682), (7704, 165696), (7767, 164352), (10272, 124272), (10356, 123264), (11556, 110464), (13696, 93204), (13808, 92448), (13824, 92341), (15408, 82848), (15534, 82176), (20544, 62136), (20712, 61632), (23112, 55232), (23301, 54784), (27392, 46602), (27616, 46224), (30816, 41424), (31068, 41088)]