6399744

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:673

約数の個数: 72

約数和(自身を含む): 18371472

約数和(自身を除く): 11971728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 641, 768, 832, 1248, 1282, 1664, 1923, 2496, 2564, 3328, 3846, 4992, 5128, 7692, 8333, 9984, 10256, 15384, 16666, 20512, 24999, 30768, 33332, 41024, 49998, 61536, 66664, 82048, 99996, 123072, 133328, 164096, 199992, 246144, 266656, 399984, 492288, 533312, 799968, 1066624, 1599936, 2133248, 3199872, 6399744]

約数ペア:

[(1, 6399744), (2, 3199872), (3, 2133248), (4, 1599936), (6, 1066624), (8, 799968), (12, 533312), (13, 492288), (16, 399984), (24, 266656), (26, 246144), (32, 199992), (39, 164096), (48, 133328), (52, 123072), (64, 99996), (78, 82048), (96, 66664), (104, 61536), (128, 49998), (156, 41024), (192, 33332), (208, 30768), (256, 24999), (312, 20512), (384, 16666), (416, 15384), (624, 10256), (641, 9984), (768, 8333), (832, 7692), (1248, 5128), (1282, 4992), (1664, 3846), (1923, 3328), (2496, 2564)]