493921792

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10601}}^1$

素因数の和:10639

約数の個数: 80

約数和(自身を含む): 1214734752

約数和(自身を除く): 720812960

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 3584, 5824, 6656, 10601, 11648, 21202, 23296, 42404, 46592, 74207, 84808, 137813, 148414, 169616, 275626, 296828, 339232, 551252, 593656, 678464, 964691, 1102504, 1187312, 1356928, 1929382, 2205008, 2374624, 2713856, 3858764, 4410016, 4749248, 5427712, 7717528, 8820032, 9498496, 15435056, 17640064, 18996992, 30870112, 35280128, 37993984, 61740224, 70560256, 123480448, 246960896, 493921792]

約数ペア:

[(1, 493921792), (2, 246960896), (4, 123480448), (7, 70560256), (8, 61740224), (13, 37993984), (14, 35280128), (16, 30870112), (26, 18996992), (28, 17640064), (32, 15435056), (52, 9498496), (56, 8820032), (64, 7717528), (91, 5427712), (104, 4749248), (112, 4410016), (128, 3858764), (182, 2713856), (208, 2374624), (224, 2205008), (256, 1929382), (364, 1356928), (416, 1187312), (448, 1102504), (512, 964691), (728, 678464), (832, 593656), (896, 551252), (1456, 339232), (1664, 296828), (1792, 275626), (2912, 169616), (3328, 148414), (3584, 137813), (5824, 84808), (6656, 74207), (10601, 46592), (11648, 42404), (21202, 23296)]