1318897728

素因数分解:

$2^6\times 3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:367

約数の個数: 280

約数和(自身を含む): 4189658880

約数和(自身を除く): 2870761152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 31, 32, 36, 48, 54, 58, 62, 64, 72, 81, 87, 93, 96, 108, 116, 124, 144, 162, 174, 186, 192, 216, 232, 248, 261, 279, 283, 288, 324, 348, 372, 432, 464, 496, 522, 558, 566, 576, 648, 696, 744, 783, 837, 849, 864, 899, 928, 992, 1044, 1116, 1132, 1296, 1392, 1488, 1566, 1674, 1698, 1728, 1798, 1856, 1984, 2088, 2232, 2264, 2349, 2511, 2547, 2592, 2697, 2784, 2976, 3132, 3348, 3396, 3596, 4176, 4464, 4528, 4698, 5022, 5094, 5184, 5394, 5568, 5952, 6264, 6696, 6792, 7192, 7641, 8091, 8207, 8352, 8773, 8928, 9056, 9396, 10044, 10188, 10788, 12528, 13392, 13584, 14384, 15282, 16182, 16414, 16704, 17546, 17856, 18112, 18792, 20088, 20376, 21576, 22923, 24273, 24621, 25056, 26319, 26784, 27168, 28768, 30564, 32364, 32828, 35092, 37584, 40176, 40752, 43152, 45846, 48546, 49242, 50112, 52638, 53568, 54336, 57536, 61128, 64728, 65656, 70184, 72819, 73863, 75168, 78957, 80352, 81504, 86304, 91692, 97092, 98484, 105276, 122256, 129456, 131312, 140368, 145638, 147726, 150336, 157914, 160704, 163008, 172608, 183384, 194184, 196968, 210552, 221589, 236871, 244512, 254417, 258912, 262624, 280736, 291276, 295452, 315828, 366768, 388368, 393936, 421104, 443178, 473742, 489024, 508834, 517824, 525248, 561472, 582552, 590904, 631656, 664767, 710613, 733536, 763251, 776736, 787872, 842208, 886356, 947484, 1017668, 1165104, 1181808, 1263312, 1329534, 1421226, 1467072, 1526502, 1553472, 1575744, 1684416, 1772712, 1894968, 2035336, 2289753, 2330208, 2363616, 2526624, 2659068, 2842452, 3053004, 3545424, 3789936, 4070672, 4579506, 4660416, 4727232, 5053248, 5318136, 5684904, 6106008, 6869259, 7090848, 7579872, 8141344, 9159012, 10636272, 11369808, 12212016, 13738518, 14181696, 15159744, 16282688, 18318024, 20607777, 21272544, 22739616, 24424032, 27477036, 36636048, 41215554, 42545088, 45479232, 48848064, 54954072, 73272096, 82431108, 109908144, 146544192, 164862216, 219816288, 329724432, 439632576, 659448864, 1318897728]

約数ペア:

[(1, 1318897728), (2, 659448864), (3, 439632576), (4, 329724432), (6, 219816288), (8, 164862216), (9, 146544192), (12, 109908144), (16, 82431108), (18, 73272096), (24, 54954072), (27, 48848064), (29, 45479232), (31, 42545088), (32, 41215554), (36, 36636048), (48, 27477036), (54, 24424032), (58, 22739616), (62, 21272544), (64, 20607777), (72, 18318024), (81, 16282688), (87, 15159744), (93, 14181696), (96, 13738518), (108, 12212016), (116, 11369808), (124, 10636272), (144, 9159012), (162, 8141344), (174, 7579872), (186, 7090848), (192, 6869259), (216, 6106008), (232, 5684904), (248, 5318136), (261, 5053248), (279, 4727232), (283, 4660416), (288, 4579506), (324, 4070672), (348, 3789936), (372, 3545424), (432, 3053004), (464, 2842452), (496, 2659068), (522, 2526624), (558, 2363616), (566, 2330208), (576, 2289753), (648, 2035336), (696, 1894968), (744, 1772712), (783, 1684416), (837, 1575744), (849, 1553472), (864, 1526502), (899, 1467072), (928, 1421226), (992, 1329534), (1044, 1263312), (1116, 1181808), (1132, 1165104), (1296, 1017668), (1392, 947484), (1488, 886356), (1566, 842208), (1674, 787872), (1698, 776736), (1728, 763251), (1798, 733536), (1856, 710613), (1984, 664767), (2088, 631656), (2232, 590904), (2264, 582552), (2349, 561472), (2511, 525248), (2547, 517824), (2592, 508834), (2697, 489024), (2784, 473742), (2976, 443178), (3132, 421104), (3348, 393936), (3396, 388368), (3596, 366768), (4176, 315828), (4464, 295452), (4528, 291276), (4698, 280736), (5022, 262624), (5094, 258912), (5184, 254417), (5394, 244512), (5568, 236871), (5952, 221589), (6264, 210552), (6696, 196968), (6792, 194184), (7192, 183384), (7641, 172608), (8091, 163008), (8207, 160704), (8352, 157914), (8773, 150336), (8928, 147726), (9056, 145638), (9396, 140368), (10044, 131312), (10188, 129456), (10788, 122256), (12528, 105276), (13392, 98484), (13584, 97092), (14384, 91692), (15282, 86304), (16182, 81504), (16414, 80352), (16704, 78957), (17546, 75168), (17856, 73863), (18112, 72819), (18792, 70184), (20088, 65656), (20376, 64728), (21576, 61128), (22923, 57536), (24273, 54336), (24621, 53568), (25056, 52638), (26319, 50112), (26784, 49242), (27168, 48546), (28768, 45846), (30564, 43152), (32364, 40752), (32828, 40176), (35092, 37584)]