1856217216

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{829}}^1$

素因数の和:884

約数の個数: 256

約数和(自身を含む): 6095520000

約数和(自身を除く): 4239302784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 64, 68, 84, 96, 98, 102, 112, 119, 128, 136, 147, 168, 192, 196, 204, 224, 238, 272, 294, 336, 343, 357, 384, 392, 408, 448, 476, 544, 588, 672, 686, 714, 784, 816, 829, 833, 896, 952, 1029, 1088, 1176, 1344, 1372, 1428, 1568, 1632, 1658, 1666, 1904, 2058, 2176, 2352, 2487, 2499, 2688, 2744, 2856, 3136, 3264, 3316, 3332, 3808, 4116, 4704, 4974, 4998, 5488, 5712, 5803, 5831, 6272, 6528, 6632, 6664, 7616, 8232, 9408, 9948, 9996, 10976, 11424, 11606, 11662, 13264, 13328, 14093, 15232, 16464, 17409, 17493, 18816, 19896, 19992, 21952, 22848, 23212, 23324, 26528, 26656, 28186, 32928, 34818, 34986, 39792, 39984, 40621, 42279, 43904, 45696, 46424, 46648, 53056, 53312, 56372, 65856, 69636, 69972, 79584, 79968, 81242, 84558, 92848, 93296, 98651, 106112, 106624, 112744, 121863, 131712, 139272, 139944, 159168, 159936, 162484, 169116, 185696, 186592, 197302, 225488, 243726, 278544, 279888, 284347, 295953, 318336, 319872, 324968, 338232, 371392, 373184, 394604, 450976, 487452, 557088, 559776, 568694, 591906, 649936, 676464, 690557, 742784, 746368, 789208, 853041, 901952, 974904, 1114176, 1119552, 1137388, 1183812, 1299872, 1352928, 1381114, 1578416, 1706082, 1803904, 1949808, 2071671, 2228352, 2239104, 2274776, 2367624, 2599744, 2705856, 2762228, 3156832, 3412164, 3899616, 4143342, 4549552, 4735248, 4833899, 5199488, 5411712, 5524456, 6313664, 6824328, 7799232, 8286684, 9099104, 9470496, 9667798, 11048912, 12627328, 13648656, 14501697, 15598464, 16573368, 18198208, 18940992, 19335596, 22097824, 27297312, 29003394, 33146736, 36396416, 37881984, 38671192, 44195648, 54594624, 58006788, 66293472, 77342384, 88391296, 109189248, 116013576, 132586944, 154684768, 232027152, 265173888, 309369536, 464054304, 618739072, 928108608, 1856217216]

約数ペア:

[(1, 1856217216), (2, 928108608), (3, 618739072), (4, 464054304), (6, 309369536), (7, 265173888), (8, 232027152), (12, 154684768), (14, 132586944), (16, 116013576), (17, 109189248), (21, 88391296), (24, 77342384), (28, 66293472), (32, 58006788), (34, 54594624), (42, 44195648), (48, 38671192), (49, 37881984), (51, 36396416), (56, 33146736), (64, 29003394), (68, 27297312), (84, 22097824), (96, 19335596), (98, 18940992), (102, 18198208), (112, 16573368), (119, 15598464), (128, 14501697), (136, 13648656), (147, 12627328), (168, 11048912), (192, 9667798), (196, 9470496), (204, 9099104), (224, 8286684), (238, 7799232), (272, 6824328), (294, 6313664), (336, 5524456), (343, 5411712), (357, 5199488), (384, 4833899), (392, 4735248), (408, 4549552), (448, 4143342), (476, 3899616), (544, 3412164), (588, 3156832), (672, 2762228), (686, 2705856), (714, 2599744), (784, 2367624), (816, 2274776), (829, 2239104), (833, 2228352), (896, 2071671), (952, 1949808), (1029, 1803904), (1088, 1706082), (1176, 1578416), (1344, 1381114), (1372, 1352928), (1428, 1299872), (1568, 1183812), (1632, 1137388), (1658, 1119552), (1666, 1114176), (1904, 974904), (2058, 901952), (2176, 853041), (2352, 789208), (2487, 746368), (2499, 742784), (2688, 690557), (2744, 676464), (2856, 649936), (3136, 591906), (3264, 568694), (3316, 559776), (3332, 557088), (3808, 487452), (4116, 450976), (4704, 394604), (4974, 373184), (4998, 371392), (5488, 338232), (5712, 324968), (5803, 319872), (5831, 318336), (6272, 295953), (6528, 284347), (6632, 279888), (6664, 278544), (7616, 243726), (8232, 225488), (9408, 197302), (9948, 186592), (9996, 185696), (10976, 169116), (11424, 162484), (11606, 159936), (11662, 159168), (13264, 139944), (13328, 139272), (14093, 131712), (15232, 121863), (16464, 112744), (17409, 106624), (17493, 106112), (18816, 98651), (19896, 93296), (19992, 92848), (21952, 84558), (22848, 81242), (23212, 79968), (23324, 79584), (26528, 69972), (26656, 69636), (28186, 65856), (32928, 56372), (34818, 53312), (34986, 53056), (39792, 46648), (39984, 46424), (40621, 45696), (42279, 43904)]