19857766656

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{40591}}^1$

素因数の和:40637

約数の個数: 216

約数和(自身を含む): 66210098304

約数和(自身を除く): 46352331648

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, 3822, 4368, 4704, 4992, 5096, 5376, 5824, 6272, 7644, 8736, 9408, 9984, 10192, 11648, 12544, 15288, 17472, 18816, 20384, 23296, 30576, 34944, 37632, 40591, 40768, 61152, 69888, 81182, 81536, 121773, 122304, 162364, 163072, 243546, 244608, 284137, 324728, 487092, 489216, 527683, 568274, 649456, 852411, 974184, 1055366, 1136548, 1298912, 1583049, 1704822, 1948368, 1988959, 2110732, 2273096, 2597824, 3166098, 3409644, 3693781, 3896736, 3977918, 4221464, 4546192, 5195648, 5966877, 6332196, 6819288, 7387562, 7793472, 7955836, 8442928, 9092384, 10391296, 11081343, 11933754, 12664392, 13638576, 14775124, 15586944, 15911672, 16885856, 18184768, 22162686, 23867508, 25328784, 25856467, 27277152, 29550248, 31173888, 31823344, 33771712, 36369536, 44325372, 47735016, 50657568, 51712934, 54554304, 59100496, 63646688, 67543424, 72739072, 77569401, 88650744, 95470032, 101315136, 103425868, 109108608, 118200992, 127293376, 135086848, 155138802, 177301488, 190940064, 202630272, 206851736, 218217216, 236401984, 254586752, 310277604, 354602976, 381880128, 405260544, 413703472, 472803968, 509173504, 620555208, 709205952, 763760256, 827406944, 945607936, 1241110416, 1418411904, 1527520512, 1654813888, 2482220832, 2836823808, 3309627776, 4964441664, 6619255552, 9928883328, 19857766656]

約数ペア:

[(1, 19857766656), (2, 9928883328), (3, 6619255552), (4, 4964441664), (6, 3309627776), (7, 2836823808), (8, 2482220832), (12, 1654813888), (13, 1527520512), (14, 1418411904), (16, 1241110416), (21, 945607936), (24, 827406944), (26, 763760256), (28, 709205952), (32, 620555208), (39, 509173504), (42, 472803968), (48, 413703472), (49, 405260544), (52, 381880128), (56, 354602976), (64, 310277604), (78, 254586752), (84, 236401984), (91, 218217216), (96, 206851736), (98, 202630272), (104, 190940064), (112, 177301488), (128, 155138802), (147, 135086848), (156, 127293376), (168, 118200992), (182, 109108608), (192, 103425868), (196, 101315136), (208, 95470032), (224, 88650744), (256, 77569401), (273, 72739072), (294, 67543424), (312, 63646688), (336, 59100496), (364, 54554304), (384, 51712934), (392, 50657568), (416, 47735016), (448, 44325372), (546, 36369536), (588, 33771712), (624, 31823344), (637, 31173888), (672, 29550248), (728, 27277152), (768, 25856467), (784, 25328784), (832, 23867508), (896, 22162686), (1092, 18184768), (1176, 16885856), (1248, 15911672), (1274, 15586944), (1344, 14775124), (1456, 13638576), (1568, 12664392), (1664, 11933754), (1792, 11081343), (1911, 10391296), (2184, 9092384), (2352, 8442928), (2496, 7955836), (2548, 7793472), (2688, 7387562), (2912, 6819288), (3136, 6332196), (3328, 5966877), (3822, 5195648), (4368, 4546192), (4704, 4221464), (4992, 3977918), (5096, 3896736), (5376, 3693781), (5824, 3409644), (6272, 3166098), (7644, 2597824), (8736, 2273096), (9408, 2110732), (9984, 1988959), (10192, 1948368), (11648, 1704822), (12544, 1583049), (15288, 1298912), (17472, 1136548), (18816, 1055366), (20384, 974184), (23296, 852411), (30576, 649456), (34944, 568274), (37632, 527683), (40591, 489216), (40768, 487092), (61152, 324728), (69888, 284137), (81182, 244608), (81536, 243546), (121773, 163072), (122304, 162364)]