1263756032

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1051}}^1$

素因数の和:1146

約数の個数: 144

約数和(自身を含む): 3199628544

約数和(自身を除く): 1935872512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 61, 64, 77, 88, 112, 122, 128, 154, 176, 224, 244, 256, 308, 352, 427, 448, 488, 616, 671, 704, 854, 896, 976, 1051, 1232, 1342, 1408, 1708, 1792, 1952, 2102, 2464, 2684, 2816, 3416, 3904, 4204, 4697, 4928, 5368, 6832, 7357, 7808, 8408, 9394, 9856, 10736, 11561, 13664, 14714, 15616, 16816, 18788, 19712, 21472, 23122, 27328, 29428, 33632, 37576, 42944, 46244, 54656, 58856, 64111, 67264, 75152, 80927, 85888, 92488, 109312, 117712, 128222, 134528, 150304, 161854, 171776, 184976, 235424, 256444, 269056, 300608, 323708, 369952, 448777, 470848, 512888, 601216, 647416, 705221, 739904, 897554, 941696, 1025776, 1202432, 1294832, 1410442, 1479808, 1795108, 1883392, 2051552, 2589664, 2820884, 2959616, 3590216, 4103104, 4936547, 5179328, 5641768, 7180432, 8206208, 9873094, 10358656, 11283536, 14360864, 16412416, 19746188, 20717312, 22567072, 28721728, 39492376, 45134144, 57443456, 78984752, 90268288, 114886912, 157969504, 180536576, 315939008, 631878016, 1263756032]

約数ペア:

[(1, 1263756032), (2, 631878016), (4, 315939008), (7, 180536576), (8, 157969504), (11, 114886912), (14, 90268288), (16, 78984752), (22, 57443456), (28, 45134144), (32, 39492376), (44, 28721728), (56, 22567072), (61, 20717312), (64, 19746188), (77, 16412416), (88, 14360864), (112, 11283536), (122, 10358656), (128, 9873094), (154, 8206208), (176, 7180432), (224, 5641768), (244, 5179328), (256, 4936547), (308, 4103104), (352, 3590216), (427, 2959616), (448, 2820884), (488, 2589664), (616, 2051552), (671, 1883392), (704, 1795108), (854, 1479808), (896, 1410442), (976, 1294832), (1051, 1202432), (1232, 1025776), (1342, 941696), (1408, 897554), (1708, 739904), (1792, 705221), (1952, 647416), (2102, 601216), (2464, 512888), (2684, 470848), (2816, 448777), (3416, 369952), (3904, 323708), (4204, 300608), (4697, 269056), (4928, 256444), (5368, 235424), (6832, 184976), (7357, 171776), (7808, 161854), (8408, 150304), (9394, 134528), (9856, 128222), (10736, 117712), (11561, 109312), (13664, 92488), (14714, 85888), (15616, 80927), (16816, 75152), (18788, 67264), (19712, 64111), (21472, 58856), (23122, 54656), (27328, 46244), (29428, 42944), (33632, 37576)]