989740416

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2287}}^1$

素因数の和:2341

約数の個数: 192

約数和(自身を含む): 3192583680

約数和(自身を除く): 2202843264

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, 112, 128, 138, 147, 161, 168, 184, 192, 196, 224, 276, 294, 322, 336, 368, 384, 392, 448, 483, 552, 588, 644, 672, 736, 784, 896, 966, 1104, 1127, 1176, 1288, 1344, 1472, 1568, 1932, 2208, 2254, 2287, 2352, 2576, 2688, 2944, 3136, 3381, 3864, 4416, 4508, 4574, 4704, 5152, 6272, 6762, 6861, 7728, 8832, 9016, 9148, 9408, 10304, 13524, 13722, 15456, 16009, 18032, 18296, 18816, 20608, 27048, 27444, 30912, 32018, 36064, 36592, 48027, 52601, 54096, 54888, 61824, 64036, 72128, 73184, 96054, 105202, 108192, 109776, 112063, 128072, 144256, 146368, 157803, 192108, 210404, 216384, 219552, 224126, 256144, 292736, 315606, 336189, 368207, 384216, 420808, 432768, 439104, 448252, 512288, 631212, 672378, 736414, 768432, 841616, 878208, 896504, 1024576, 1104621, 1262424, 1344756, 1472828, 1536864, 1683232, 1793008, 2049152, 2209242, 2524848, 2577449, 2689512, 2945656, 3073728, 3366464, 3586016, 4418484, 5049696, 5154898, 5379024, 5891312, 6147456, 6732928, 7172032, 7732347, 8836968, 10099392, 10309796, 10758048, 11782624, 14344064, 15464694, 17673936, 20198784, 20619592, 21516096, 23565248, 30929388, 35347872, 41239184, 43032192, 47130496, 61858776, 70695744, 82478368, 123717552, 141391488, 164956736, 247435104, 329913472, 494870208, 989740416]

約数ペア:

[(1, 989740416), (2, 494870208), (3, 329913472), (4, 247435104), (6, 164956736), (7, 141391488), (8, 123717552), (12, 82478368), (14, 70695744), (16, 61858776), (21, 47130496), (23, 43032192), (24, 41239184), (28, 35347872), (32, 30929388), (42, 23565248), (46, 21516096), (48, 20619592), (49, 20198784), (56, 17673936), (64, 15464694), (69, 14344064), (84, 11782624), (92, 10758048), (96, 10309796), (98, 10099392), (112, 8836968), (128, 7732347), (138, 7172032), (147, 6732928), (161, 6147456), (168, 5891312), (184, 5379024), (192, 5154898), (196, 5049696), (224, 4418484), (276, 3586016), (294, 3366464), (322, 3073728), (336, 2945656), (368, 2689512), (384, 2577449), (392, 2524848), (448, 2209242), (483, 2049152), (552, 1793008), (588, 1683232), (644, 1536864), (672, 1472828), (736, 1344756), (784, 1262424), (896, 1104621), (966, 1024576), (1104, 896504), (1127, 878208), (1176, 841616), (1288, 768432), (1344, 736414), (1472, 672378), (1568, 631212), (1932, 512288), (2208, 448252), (2254, 439104), (2287, 432768), (2352, 420808), (2576, 384216), (2688, 368207), (2944, 336189), (3136, 315606), (3381, 292736), (3864, 256144), (4416, 224126), (4508, 219552), (4574, 216384), (4704, 210404), (5152, 192108), (6272, 157803), (6762, 146368), (6861, 144256), (7728, 128072), (8832, 112063), (9016, 109776), (9148, 108192), (9408, 105202), (10304, 96054), (13524, 73184), (13722, 72128), (15456, 64036), (16009, 61824), (18032, 54888), (18296, 54096), (18816, 52601), (20608, 48027), (27048, 36592), (27444, 36064), (30912, 32018)]