1878825984

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2131}}^1$

素因数の和:2202

約数の個数: 176

約数和(自身を含む): 5865490176

約数和(自身を除く): 3986664192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 256, 287, 328, 336, 384, 448, 492, 512, 574, 656, 672, 768, 861, 896, 984, 1024, 1148, 1312, 1344, 1536, 1722, 1792, 1968, 2131, 2296, 2624, 2688, 3072, 3444, 3584, 3936, 4262, 4592, 5248, 5376, 6393, 6888, 7168, 7872, 8524, 9184, 10496, 10752, 12786, 13776, 14917, 15744, 17048, 18368, 20992, 21504, 25572, 27552, 29834, 31488, 34096, 36736, 41984, 44751, 51144, 55104, 59668, 62976, 68192, 73472, 87371, 89502, 102288, 110208, 119336, 125952, 136384, 146944, 174742, 179004, 204576, 220416, 238672, 262113, 272768, 293888, 349484, 358008, 409152, 440832, 477344, 524226, 545536, 611597, 698968, 716016, 818304, 881664, 954688, 1048452, 1091072, 1223194, 1397936, 1432032, 1636608, 1834791, 1909376, 2096904, 2182144, 2446388, 2795872, 2864064, 3273216, 3669582, 3818752, 4193808, 4892776, 5591744, 5728128, 6546432, 7339164, 7637504, 8387616, 9785552, 11183488, 11456256, 14678328, 15275008, 16775232, 19571104, 22366976, 22912512, 29356656, 33550464, 39142208, 44733952, 45825024, 58713312, 67100928, 78284416, 89467904, 117426624, 134201856, 156568832, 234853248, 268403712, 313137664, 469706496, 626275328, 939412992, 1878825984]

約数ペア:

[(1, 1878825984), (2, 939412992), (3, 626275328), (4, 469706496), (6, 313137664), (7, 268403712), (8, 234853248), (12, 156568832), (14, 134201856), (16, 117426624), (21, 89467904), (24, 78284416), (28, 67100928), (32, 58713312), (41, 45825024), (42, 44733952), (48, 39142208), (56, 33550464), (64, 29356656), (82, 22912512), (84, 22366976), (96, 19571104), (112, 16775232), (123, 15275008), (128, 14678328), (164, 11456256), (168, 11183488), (192, 9785552), (224, 8387616), (246, 7637504), (256, 7339164), (287, 6546432), (328, 5728128), (336, 5591744), (384, 4892776), (448, 4193808), (492, 3818752), (512, 3669582), (574, 3273216), (656, 2864064), (672, 2795872), (768, 2446388), (861, 2182144), (896, 2096904), (984, 1909376), (1024, 1834791), (1148, 1636608), (1312, 1432032), (1344, 1397936), (1536, 1223194), (1722, 1091072), (1792, 1048452), (1968, 954688), (2131, 881664), (2296, 818304), (2624, 716016), (2688, 698968), (3072, 611597), (3444, 545536), (3584, 524226), (3936, 477344), (4262, 440832), (4592, 409152), (5248, 358008), (5376, 349484), (6393, 293888), (6888, 272768), (7168, 262113), (7872, 238672), (8524, 220416), (9184, 204576), (10496, 179004), (10752, 174742), (12786, 146944), (13776, 136384), (14917, 125952), (15744, 119336), (17048, 110208), (18368, 102288), (20992, 89502), (21504, 87371), (25572, 73472), (27552, 68192), (29834, 62976), (31488, 59668), (34096, 55104), (36736, 51144), (41984, 44751)]