191591424

素因数分解:

$2^{10}\times 3^2\times {\mathrm{20789}}^1$

素因数の和:20815

約数の個数: 66

約数和(自身を含む): 553242690

約数和(自身を除く): 361651266

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 20789, 41578, 62367, 83156, 124734, 166312, 187101, 249468, 332624, 374202, 498936, 665248, 748404, 997872, 1330496, 1496808, 1995744, 2660992, 2993616, 3991488, 5321984, 5987232, 7982976, 10643968, 11974464, 15965952, 21287936, 23948928, 31931904, 47897856, 63863808, 95795712, 191591424]

約数ペア:

[(1, 191591424), (2, 95795712), (3, 63863808), (4, 47897856), (6, 31931904), (8, 23948928), (9, 21287936), (12, 15965952), (16, 11974464), (18, 10643968), (24, 7982976), (32, 5987232), (36, 5321984), (48, 3991488), (64, 2993616), (72, 2660992), (96, 1995744), (128, 1496808), (144, 1330496), (192, 997872), (256, 748404), (288, 665248), (384, 498936), (512, 374202), (576, 332624), (768, 249468), (1024, 187101), (1152, 166312), (1536, 124734), (2304, 83156), (3072, 62367), (4608, 41578), (9216, 20789)]