18701942784

素因数分解:

$2^{16}\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 272

約数和(自身を含む): 57981616128

約数和(自身を除く): 39279673344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 107, 112, 127, 128, 168, 192, 214, 224, 254, 256, 321, 336, 381, 384, 428, 448, 508, 512, 642, 672, 749, 762, 768, 856, 889, 896, 1016, 1024, 1284, 1344, 1498, 1524, 1536, 1712, 1778, 1792, 2032, 2048, 2247, 2568, 2667, 2688, 2996, 3048, 3072, 3424, 3556, 3584, 4064, 4096, 4494, 5136, 5334, 5376, 5992, 6096, 6144, 6848, 7112, 7168, 8128, 8192, 8988, 10272, 10668, 10752, 11984, 12192, 12288, 13589, 13696, 14224, 14336, 16256, 16384, 17976, 20544, 21336, 21504, 23968, 24384, 24576, 27178, 27392, 28448, 28672, 32512, 32768, 35952, 40767, 41088, 42672, 43008, 47936, 48768, 49152, 54356, 54784, 56896, 57344, 65024, 65536, 71904, 81534, 82176, 85344, 86016, 95123, 95872, 97536, 98304, 108712, 109568, 113792, 114688, 130048, 143808, 163068, 164352, 170688, 172032, 190246, 191744, 195072, 196608, 217424, 219136, 227584, 229376, 260096, 285369, 287616, 326136, 328704, 341376, 344064, 380492, 383488, 390144, 434848, 438272, 455168, 458752, 520192, 570738, 575232, 652272, 657408, 682752, 688128, 760984, 766976, 780288, 869696, 876544, 910336, 1040384, 1141476, 1150464, 1304544, 1314816, 1365504, 1376256, 1521968, 1533952, 1560576, 1739392, 1753088, 1820672, 2080768, 2282952, 2300928, 2609088, 2629632, 2731008, 3043936, 3067904, 3121152, 3478784, 3506176, 3641344, 4161536, 4565904, 4601856, 5218176, 5259264, 5462016, 6087872, 6135808, 6242304, 6957568, 7012352, 7282688, 8323072, 9131808, 9203712, 10436352, 10518528, 10924032, 12175744, 12271616, 12484608, 13915136, 14565376, 18263616, 18407424, 20872704, 21037056, 21848064, 24351488, 24543232, 24969216, 27830272, 29130752, 36527232, 36814848, 41745408, 43696128, 48702976, 49086464, 55660544, 58261504, 73054464, 73629696, 83490816, 87392256, 97405952, 111321088, 146108928, 147259392, 166981632, 174784512, 194811904, 222642176, 292217856, 333963264, 389623808, 445284352, 584435712, 667926528, 779247616, 890568704, 1168871424, 1335853056, 1558495232, 2337742848, 2671706112, 3116990464, 4675485696, 6233980928, 9350971392, 18701942784]

約数ペア:

[(1, 18701942784), (2, 9350971392), (3, 6233980928), (4, 4675485696), (6, 3116990464), (7, 2671706112), (8, 2337742848), (12, 1558495232), (14, 1335853056), (16, 1168871424), (21, 890568704), (24, 779247616), (28, 667926528), (32, 584435712), (42, 445284352), (48, 389623808), (56, 333963264), (64, 292217856), (84, 222642176), (96, 194811904), (107, 174784512), (112, 166981632), (127, 147259392), (128, 146108928), (168, 111321088), (192, 97405952), (214, 87392256), (224, 83490816), (254, 73629696), (256, 73054464), (321, 58261504), (336, 55660544), (381, 49086464), (384, 48702976), (428, 43696128), (448, 41745408), (508, 36814848), (512, 36527232), (642, 29130752), (672, 27830272), (749, 24969216), (762, 24543232), (768, 24351488), (856, 21848064), (889, 21037056), (896, 20872704), (1016, 18407424), (1024, 18263616), (1284, 14565376), (1344, 13915136), (1498, 12484608), (1524, 12271616), (1536, 12175744), (1712, 10924032), (1778, 10518528), (1792, 10436352), (2032, 9203712), (2048, 9131808), (2247, 8323072), (2568, 7282688), (2667, 7012352), (2688, 6957568), (2996, 6242304), (3048, 6135808), (3072, 6087872), (3424, 5462016), (3556, 5259264), (3584, 5218176), (4064, 4601856), (4096, 4565904), (4494, 4161536), (5136, 3641344), (5334, 3506176), (5376, 3478784), (5992, 3121152), (6096, 3067904), (6144, 3043936), (6848, 2731008), (7112, 2629632), (7168, 2609088), (8128, 2300928), (8192, 2282952), (8988, 2080768), (10272, 1820672), (10668, 1753088), (10752, 1739392), (11984, 1560576), (12192, 1533952), (12288, 1521968), (13589, 1376256), (13696, 1365504), (14224, 1314816), (14336, 1304544), (16256, 1150464), (16384, 1141476), (17976, 1040384), (20544, 910336), (21336, 876544), (21504, 869696), (23968, 780288), (24384, 766976), (24576, 760984), (27178, 688128), (27392, 682752), (28448, 657408), (28672, 652272), (32512, 575232), (32768, 570738), (35952, 520192), (40767, 458752), (41088, 455168), (42672, 438272), (43008, 434848), (47936, 390144), (48768, 383488), (49152, 380492), (54356, 344064), (54784, 341376), (56896, 328704), (57344, 326136), (65024, 287616), (65536, 285369), (71904, 260096), (81534, 229376), (82176, 227584), (85344, 219136), (86016, 217424), (95123, 196608), (95872, 195072), (97536, 191744), (98304, 190246), (108712, 172032), (109568, 170688), (113792, 164352), (114688, 163068), (130048, 143808)]