998560128

素因数分解:

$2^7\times 3^1\times {\mathrm{2600417}}^1$

素因数の和:2600434

約数の個数: 32

約数和(自身を含む): 2652426360

約数和(自身を除く): 1653866232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 2600417, 5200834, 7801251, 10401668, 15602502, 20803336, 31205004, 41606672, 62410008, 83213344, 124820016, 166426688, 249640032, 332853376, 499280064, 998560128]

約数ペア:

[(1, 998560128), (2, 499280064), (3, 332853376), (4, 249640032), (6, 166426688), (8, 124820016), (12, 83213344), (16, 62410008), (24, 41606672), (32, 31205004), (48, 20803336), (64, 15602502), (96, 10401668), (128, 7801251), (192, 5200834), (384, 2600417)]