396455424

素因数分解:

$2^9\times 3^1\times {\mathrm{258109}}^1$

素因数の和:258130

約数の個数: 40

約数和(自身を含む): 1056186120

約数和(自身を除く): 659730696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 258109, 516218, 774327, 1032436, 1548654, 2064872, 3097308, 4129744, 6194616, 8259488, 12389232, 16518976, 24778464, 33037952, 49556928, 66075904, 99113856, 132151808, 198227712, 396455424]

約数ペア:

[(1, 396455424), (2, 198227712), (3, 132151808), (4, 99113856), (6, 66075904), (8, 49556928), (12, 33037952), (16, 24778464), (24, 16518976), (32, 12389232), (48, 8259488), (64, 6194616), (96, 4129744), (128, 3097308), (192, 2064872), (256, 1548654), (384, 1032436), (512, 774327), (768, 516218), (1536, 258109)]