19871045376

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1811}}^1$

素因数の和:2007

約数の個数: 288

約数和(自身を含む): 65541170688

約数和(自身を除く): 45670125312

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, 157, 168, 182, 192, 208, 224, 256, 273, 312, 314, 336, 364, 384, 416, 448, 471, 546, 624, 628, 672, 728, 768, 832, 896, 942, 1092, 1099, 1248, 1256, 1344, 1456, 1664, 1792, 1811, 1884, 2041, 2184, 2198, 2496, 2512, 2688, 2912, 3297, 3328, 3622, 3768, 4082, 4368, 4396, 4992, 5024, 5376, 5433, 5824, 6123, 6594, 7244, 7536, 8164, 8736, 8792, 9984, 10048, 10866, 11648, 12246, 12677, 13188, 14287, 14488, 15072, 16328, 17472, 17584, 20096, 21732, 23296, 23543, 24492, 25354, 26376, 28574, 28976, 30144, 32656, 34944, 35168, 38031, 40192, 42861, 43464, 47086, 48984, 50708, 52752, 57148, 57952, 60288, 65312, 69888, 70336, 70629, 76062, 85722, 86928, 94172, 97968, 101416, 105504, 114296, 115904, 120576, 130624, 140672, 141258, 152124, 164801, 171444, 173856, 188344, 195936, 202832, 211008, 228592, 231808, 261248, 281344, 282516, 284327, 304248, 329602, 342888, 347712, 376688, 391872, 405664, 422016, 457184, 463616, 494403, 522496, 565032, 568654, 608496, 659204, 685776, 695424, 753376, 783744, 811328, 844032, 852981, 914368, 988806, 1130064, 1137308, 1216992, 1318408, 1371552, 1390848, 1506752, 1567488, 1622656, 1705962, 1828736, 1977612, 1990289, 2260128, 2274616, 2433984, 2636816, 2743104, 3013504, 3245312, 3411924, 3657472, 3696251, 3955224, 3980578, 4520256, 4549232, 4867968, 5273632, 5486208, 5970867, 6027008, 6823848, 7392502, 7910448, 7961156, 9040512, 9098464, 9735936, 10547264, 10972416, 11088753, 11941734, 13647696, 14785004, 15820896, 15922312, 18081024, 18196928, 21094528, 22177506, 23883468, 25873757, 27295392, 29570008, 31641792, 31844624, 36393856, 42189056, 44355012, 47766936, 51747514, 54590784, 59140016, 63283584, 63689248, 72787712, 77621271, 88710024, 95533872, 103495028, 109181568, 118280032, 126567168, 127378496, 155242542, 177420048, 191067744, 206990056, 218363136, 236560064, 254756992, 310485084, 354840096, 382135488, 413980112, 473120128, 509513984, 620970168, 709680192, 764270976, 827960224, 946240256, 1241940336, 1419360384, 1528541952, 1655920448, 2483880672, 2838720768, 3311840896, 4967761344, 6623681792, 9935522688, 19871045376]

約数ペア:

[(1, 19871045376), (2, 9935522688), (3, 6623681792), (4, 4967761344), (6, 3311840896), (7, 2838720768), (8, 2483880672), (12, 1655920448), (13, 1528541952), (14, 1419360384), (16, 1241940336), (21, 946240256), (24, 827960224), (26, 764270976), (28, 709680192), (32, 620970168), (39, 509513984), (42, 473120128), (48, 413980112), (52, 382135488), (56, 354840096), (64, 310485084), (78, 254756992), (84, 236560064), (91, 218363136), (96, 206990056), (104, 191067744), (112, 177420048), (128, 155242542), (156, 127378496), (157, 126567168), (168, 118280032), (182, 109181568), (192, 103495028), (208, 95533872), (224, 88710024), (256, 77621271), (273, 72787712), (312, 63689248), (314, 63283584), (336, 59140016), (364, 54590784), (384, 51747514), (416, 47766936), (448, 44355012), (471, 42189056), (546, 36393856), (624, 31844624), (628, 31641792), (672, 29570008), (728, 27295392), (768, 25873757), (832, 23883468), (896, 22177506), (942, 21094528), (1092, 18196928), (1099, 18081024), (1248, 15922312), (1256, 15820896), (1344, 14785004), (1456, 13647696), (1664, 11941734), (1792, 11088753), (1811, 10972416), (1884, 10547264), (2041, 9735936), (2184, 9098464), (2198, 9040512), (2496, 7961156), (2512, 7910448), (2688, 7392502), (2912, 6823848), (3297, 6027008), (3328, 5970867), (3622, 5486208), (3768, 5273632), (4082, 4867968), (4368, 4549232), (4396, 4520256), (4992, 3980578), (5024, 3955224), (5376, 3696251), (5433, 3657472), (5824, 3411924), (6123, 3245312), (6594, 3013504), (7244, 2743104), (7536, 2636816), (8164, 2433984), (8736, 2274616), (8792, 2260128), (9984, 1990289), (10048, 1977612), (10866, 1828736), (11648, 1705962), (12246, 1622656), (12677, 1567488), (13188, 1506752), (14287, 1390848), (14488, 1371552), (15072, 1318408), (16328, 1216992), (17472, 1137308), (17584, 1130064), (20096, 988806), (21732, 914368), (23296, 852981), (23543, 844032), (24492, 811328), (25354, 783744), (26376, 753376), (28574, 695424), (28976, 685776), (30144, 659204), (32656, 608496), (34944, 568654), (35168, 565032), (38031, 522496), (40192, 494403), (42861, 463616), (43464, 457184), (47086, 422016), (48984, 405664), (50708, 391872), (52752, 376688), (57148, 347712), (57952, 342888), (60288, 329602), (65312, 304248), (69888, 284327), (70336, 282516), (70629, 281344), (76062, 261248), (85722, 231808), (86928, 228592), (94172, 211008), (97968, 202832), (101416, 195936), (105504, 188344), (114296, 173856), (115904, 171444), (120576, 164801), (130624, 152124), (140672, 141258)]