19927444992

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{142567}}^1$

素因数の和:142608

約数の個数: 160

約数和(自身を含む): 65339484672

約数和(自身を除く): 45412039680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 512, 546, 624, 672, 728, 768, 832, 896, 1092, 1248, 1344, 1456, 1536, 1664, 1792, 2184, 2496, 2688, 2912, 3328, 3584, 4368, 4992, 5376, 5824, 6656, 8736, 9984, 10752, 11648, 17472, 19968, 23296, 34944, 46592, 69888, 139776, 142567, 285134, 427701, 570268, 855402, 997969, 1140536, 1710804, 1853371, 1995938, 2281072, 2993907, 3421608, 3706742, 3991876, 4562144, 5560113, 5987814, 6843216, 7413484, 7983752, 9124288, 11120226, 11975628, 12973597, 13686432, 14826968, 15967504, 18248576, 22240452, 23951256, 25947194, 27372864, 29653936, 31935008, 36497152, 38920791, 44480904, 47902512, 51894388, 54745728, 59307872, 63870016, 72994304, 77841582, 88961808, 95805024, 103788776, 109491456, 118615744, 127740032, 155683164, 177923616, 191610048, 207577552, 218982912, 237231488, 255480064, 311366328, 355847232, 383220096, 415155104, 474462976, 510960128, 622732656, 711694464, 766440192, 830310208, 948925952, 1245465312, 1423388928, 1532880384, 1660620416, 2490930624, 2846777856, 3321240832, 4981861248, 6642481664, 9963722496, 19927444992]

約数ペア:

[(1, 19927444992), (2, 9963722496), (3, 6642481664), (4, 4981861248), (6, 3321240832), (7, 2846777856), (8, 2490930624), (12, 1660620416), (13, 1532880384), (14, 1423388928), (16, 1245465312), (21, 948925952), (24, 830310208), (26, 766440192), (28, 711694464), (32, 622732656), (39, 510960128), (42, 474462976), (48, 415155104), (52, 383220096), (56, 355847232), (64, 311366328), (78, 255480064), (84, 237231488), (91, 218982912), (96, 207577552), (104, 191610048), (112, 177923616), (128, 155683164), (156, 127740032), (168, 118615744), (182, 109491456), (192, 103788776), (208, 95805024), (224, 88961808), (256, 77841582), (273, 72994304), (312, 63870016), (336, 59307872), (364, 54745728), (384, 51894388), (416, 47902512), (448, 44480904), (512, 38920791), (546, 36497152), (624, 31935008), (672, 29653936), (728, 27372864), (768, 25947194), (832, 23951256), (896, 22240452), (1092, 18248576), (1248, 15967504), (1344, 14826968), (1456, 13686432), (1536, 12973597), (1664, 11975628), (1792, 11120226), (2184, 9124288), (2496, 7983752), (2688, 7413484), (2912, 6843216), (3328, 5987814), (3584, 5560113), (4368, 4562144), (4992, 3991876), (5376, 3706742), (5824, 3421608), (6656, 2993907), (8736, 2281072), (9984, 1995938), (10752, 1853371), (11648, 1710804), (17472, 1140536), (19968, 997969), (23296, 855402), (34944, 570268), (46592, 427701), (69888, 285134), (139776, 142567)]