123446784

素因数分解:

$2^9\times 3^1\times {\mathrm{80369}}^1$

素因数の和:80390

約数の個数: 40

約数和(自身を含む): 328874040

約数和(自身を除く): 205427256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 80369, 160738, 241107, 321476, 482214, 642952, 964428, 1285904, 1928856, 2571808, 3857712, 5143616, 7715424, 10287232, 15430848, 20574464, 30861696, 41148928, 61723392, 123446784]

約数ペア:

[(1, 123446784), (2, 61723392), (3, 41148928), (4, 30861696), (6, 20574464), (8, 15430848), (12, 10287232), (16, 7715424), (24, 5143616), (32, 3857712), (48, 2571808), (64, 1928856), (96, 1285904), (128, 964428), (192, 642952), (256, 482214), (384, 321476), (512, 241107), (768, 160738), (1536, 80369)]