1531392

素因数分解:

$2^9\times 3^1\times {\mathrm{997}}^1$

素因数の和:1018

約数の個数: 40

約数和(自身を含む): 4083816

約数和(自身を除く): 2552424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 997, 1536, 1994, 2991, 3988, 5982, 7976, 11964, 15952, 23928, 31904, 47856, 63808, 95712, 127616, 191424, 255232, 382848, 510464, 765696, 1531392]

約数ペア:

[(1, 1531392), (2, 765696), (3, 510464), (4, 382848), (6, 255232), (8, 191424), (12, 127616), (16, 95712), (24, 63808), (32, 47856), (48, 31904), (64, 23928), (96, 15952), (128, 11964), (192, 7976), (256, 5982), (384, 3988), (512, 2991), (768, 1994), (997, 1536)]