1293863808

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:804

約数の個数: 128

約数和(自身を含む): 3550187520

約数和(自身を除く): 2256323712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 127, 128, 129, 172, 192, 254, 258, 344, 381, 384, 508, 516, 617, 688, 762, 1016, 1032, 1234, 1376, 1524, 1851, 2032, 2064, 2468, 2752, 3048, 3702, 4064, 4128, 4936, 5461, 5504, 6096, 7404, 8128, 8256, 9872, 10922, 12192, 14808, 16256, 16383, 16512, 19744, 21844, 24384, 26531, 29616, 32766, 39488, 43688, 48768, 53062, 59232, 65532, 78359, 78976, 79593, 87376, 106124, 118464, 131064, 156718, 159186, 174752, 212248, 235077, 236928, 262128, 313436, 318372, 349504, 424496, 470154, 524256, 626872, 636744, 699008, 848992, 940308, 1048512, 1253744, 1273488, 1697984, 1880616, 2097024, 2507488, 2546976, 3369437, 3395968, 3761232, 5014976, 5093952, 6738874, 7522464, 10029952, 10108311, 10187904, 13477748, 15044928, 20216622, 26955496, 30089856, 40433244, 53910992, 80866488, 107821984, 161732976, 215643968, 323465952, 431287936, 646931904, 1293863808]

約数ペア:

[(1, 1293863808), (2, 646931904), (3, 431287936), (4, 323465952), (6, 215643968), (8, 161732976), (12, 107821984), (16, 80866488), (24, 53910992), (32, 40433244), (43, 30089856), (48, 26955496), (64, 20216622), (86, 15044928), (96, 13477748), (127, 10187904), (128, 10108311), (129, 10029952), (172, 7522464), (192, 6738874), (254, 5093952), (258, 5014976), (344, 3761232), (381, 3395968), (384, 3369437), (508, 2546976), (516, 2507488), (617, 2097024), (688, 1880616), (762, 1697984), (1016, 1273488), (1032, 1253744), (1234, 1048512), (1376, 940308), (1524, 848992), (1851, 699008), (2032, 636744), (2064, 626872), (2468, 524256), (2752, 470154), (3048, 424496), (3702, 349504), (4064, 318372), (4128, 313436), (4936, 262128), (5461, 236928), (5504, 235077), (6096, 212248), (7404, 174752), (8128, 159186), (8256, 156718), (9872, 131064), (10922, 118464), (12192, 106124), (14808, 87376), (16256, 79593), (16383, 78976), (16512, 78359), (19744, 65532), (21844, 59232), (24384, 53062), (26531, 48768), (29616, 43688), (32766, 39488)]