2081253888

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{571}}^1$

素因数の和:715

約数の個数: 240

約数和(自身を含む): 6937609536

約数和(自身を除く): 4856355648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 113, 126, 128, 144, 168, 192, 224, 226, 252, 256, 288, 336, 339, 384, 448, 452, 504, 512, 571, 576, 672, 678, 768, 791, 896, 904, 1008, 1017, 1142, 1152, 1344, 1356, 1536, 1582, 1713, 1792, 1808, 2016, 2034, 2284, 2304, 2373, 2688, 2712, 3164, 3426, 3584, 3616, 3997, 4032, 4068, 4568, 4608, 4746, 5139, 5376, 5424, 6328, 6852, 7119, 7232, 7994, 8064, 8136, 9136, 9492, 10278, 10752, 10848, 11991, 12656, 13704, 14238, 14464, 15988, 16128, 16272, 18272, 18984, 20556, 21696, 23982, 25312, 27408, 28476, 28928, 31976, 32256, 32544, 35973, 36544, 37968, 41112, 43392, 47964, 50624, 54816, 56952, 57856, 63952, 64523, 65088, 71946, 73088, 75936, 82224, 86784, 95928, 101248, 109632, 113904, 127904, 129046, 130176, 143892, 146176, 151872, 164448, 173568, 191856, 193569, 202496, 219264, 227808, 255808, 258092, 260352, 287784, 292352, 303744, 328896, 383712, 387138, 404992, 438528, 451661, 455616, 511616, 516184, 520704, 575568, 580707, 607488, 657792, 767424, 774276, 877056, 903322, 911232, 1023232, 1032368, 1151136, 1161414, 1214976, 1315584, 1354983, 1534848, 1548552, 1806644, 1822464, 2046464, 2064736, 2302272, 2322828, 2631168, 2709966, 3069696, 3097104, 3613288, 3644928, 4064949, 4129472, 4604544, 4645656, 5419932, 6139392, 6194208, 7226576, 8129898, 8258944, 9209088, 9291312, 10839864, 12388416, 14453152, 16259796, 16517888, 18418176, 18582624, 21679728, 24776832, 28906304, 32519592, 33035776, 37165248, 43359456, 49553664, 57812608, 65039184, 74330496, 86718912, 99107328, 115625216, 130078368, 148660992, 173437824, 231250432, 260156736, 297321984, 346875648, 520313472, 693751296, 1040626944, 2081253888]

約数ペア:

[(1, 2081253888), (2, 1040626944), (3, 693751296), (4, 520313472), (6, 346875648), (7, 297321984), (8, 260156736), (9, 231250432), (12, 173437824), (14, 148660992), (16, 130078368), (18, 115625216), (21, 99107328), (24, 86718912), (28, 74330496), (32, 65039184), (36, 57812608), (42, 49553664), (48, 43359456), (56, 37165248), (63, 33035776), (64, 32519592), (72, 28906304), (84, 24776832), (96, 21679728), (112, 18582624), (113, 18418176), (126, 16517888), (128, 16259796), (144, 14453152), (168, 12388416), (192, 10839864), (224, 9291312), (226, 9209088), (252, 8258944), (256, 8129898), (288, 7226576), (336, 6194208), (339, 6139392), (384, 5419932), (448, 4645656), (452, 4604544), (504, 4129472), (512, 4064949), (571, 3644928), (576, 3613288), (672, 3097104), (678, 3069696), (768, 2709966), (791, 2631168), (896, 2322828), (904, 2302272), (1008, 2064736), (1017, 2046464), (1142, 1822464), (1152, 1806644), (1344, 1548552), (1356, 1534848), (1536, 1354983), (1582, 1315584), (1713, 1214976), (1792, 1161414), (1808, 1151136), (2016, 1032368), (2034, 1023232), (2284, 911232), (2304, 903322), (2373, 877056), (2688, 774276), (2712, 767424), (3164, 657792), (3426, 607488), (3584, 580707), (3616, 575568), (3997, 520704), (4032, 516184), (4068, 511616), (4568, 455616), (4608, 451661), (4746, 438528), (5139, 404992), (5376, 387138), (5424, 383712), (6328, 328896), (6852, 303744), (7119, 292352), (7232, 287784), (7994, 260352), (8064, 258092), (8136, 255808), (9136, 227808), (9492, 219264), (10278, 202496), (10752, 193569), (10848, 191856), (11991, 173568), (12656, 164448), (13704, 151872), (14238, 146176), (14464, 143892), (15988, 130176), (16128, 129046), (16272, 127904), (18272, 113904), (18984, 109632), (20556, 101248), (21696, 95928), (23982, 86784), (25312, 82224), (27408, 75936), (28476, 73088), (28928, 71946), (31976, 65088), (32256, 64523), (32544, 63952), (35973, 57856), (36544, 56952), (37968, 54816), (41112, 50624), (43392, 47964)]