1782213888

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3643}}^1$

素因数の和:3689

約数の個数: 216

約数和(自身を含む): 5943772128

約数和(自身を除く): 4161558240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 128, 147, 156, 168, 182, 192, 196, 208, 224, 256, 273, 294, 312, 336, 364, 384, 392, 416, 448, 546, 588, 624, 637, 672, 728, 768, 784, 832, 896, 1092, 1176, 1248, 1274, 1344, 1456, 1568, 1664, 1792, 1911, 2184, 2352, 2496, 2548, 2688, 2912, 3136, 3328, 3643, 3822, 4368, 4704, 4992, 5096, 5376, 5824, 6272, 7286, 7644, 8736, 9408, 9984, 10192, 10929, 11648, 12544, 14572, 15288, 17472, 18816, 20384, 21858, 23296, 25501, 29144, 30576, 34944, 37632, 40768, 43716, 47359, 51002, 58288, 61152, 69888, 76503, 81536, 87432, 94718, 102004, 116576, 122304, 142077, 153006, 163072, 174864, 178507, 189436, 204008, 233152, 244608, 284154, 306012, 331513, 349728, 357014, 378872, 408016, 466304, 489216, 535521, 568308, 612024, 663026, 699456, 714028, 757744, 816032, 932608, 994539, 1071042, 1136616, 1224048, 1326052, 1398912, 1428056, 1515488, 1632064, 1989078, 2142084, 2273232, 2320591, 2448096, 2652104, 2797824, 2856112, 3030976, 3264128, 3978156, 4284168, 4546464, 4641182, 4896192, 5304208, 5712224, 6061952, 6528256, 6961773, 7956312, 8568336, 9092928, 9282364, 9792384, 10608416, 11424448, 12123904, 13923546, 15912624, 17136672, 18185856, 18564728, 19584768, 21216832, 22848896, 27847092, 31825248, 34273344, 36371712, 37129456, 42433664, 45697792, 55694184, 63650496, 68546688, 74258912, 84867328, 111388368, 127300992, 137093376, 148517824, 222776736, 254601984, 297035648, 445553472, 594071296, 891106944, 1782213888]

約数ペア:

[(1, 1782213888), (2, 891106944), (3, 594071296), (4, 445553472), (6, 297035648), (7, 254601984), (8, 222776736), (12, 148517824), (13, 137093376), (14, 127300992), (16, 111388368), (21, 84867328), (24, 74258912), (26, 68546688), (28, 63650496), (32, 55694184), (39, 45697792), (42, 42433664), (48, 37129456), (49, 36371712), (52, 34273344), (56, 31825248), (64, 27847092), (78, 22848896), (84, 21216832), (91, 19584768), (96, 18564728), (98, 18185856), (104, 17136672), (112, 15912624), (128, 13923546), (147, 12123904), (156, 11424448), (168, 10608416), (182, 9792384), (192, 9282364), (196, 9092928), (208, 8568336), (224, 7956312), (256, 6961773), (273, 6528256), (294, 6061952), (312, 5712224), (336, 5304208), (364, 4896192), (384, 4641182), (392, 4546464), (416, 4284168), (448, 3978156), (546, 3264128), (588, 3030976), (624, 2856112), (637, 2797824), (672, 2652104), (728, 2448096), (768, 2320591), (784, 2273232), (832, 2142084), (896, 1989078), (1092, 1632064), (1176, 1515488), (1248, 1428056), (1274, 1398912), (1344, 1326052), (1456, 1224048), (1568, 1136616), (1664, 1071042), (1792, 994539), (1911, 932608), (2184, 816032), (2352, 757744), (2496, 714028), (2548, 699456), (2688, 663026), (2912, 612024), (3136, 568308), (3328, 535521), (3643, 489216), (3822, 466304), (4368, 408016), (4704, 378872), (4992, 357014), (5096, 349728), (5376, 331513), (5824, 306012), (6272, 284154), (7286, 244608), (7644, 233152), (8736, 204008), (9408, 189436), (9984, 178507), (10192, 174864), (10929, 163072), (11648, 153006), (12544, 142077), (14572, 122304), (15288, 116576), (17472, 102004), (18816, 94718), (20384, 87432), (21858, 81536), (23296, 76503), (25501, 69888), (29144, 61152), (30576, 58288), (34944, 51002), (37632, 47359), (40768, 43716)]