420269568

素因数分解:

$2^9\times 3^1\times {\mathrm{273613}}^1$

素因数の和:273634

約数の個数: 40

約数和(自身を含む): 1119628488

約数和(自身を除く): 699358920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 273613, 547226, 820839, 1094452, 1641678, 2188904, 3283356, 4377808, 6566712, 8755616, 13133424, 17511232, 26266848, 35022464, 52533696, 70044928, 105067392, 140089856, 210134784, 420269568]

約数ペア:

[(1, 420269568), (2, 210134784), (3, 140089856), (4, 105067392), (6, 70044928), (8, 52533696), (12, 35022464), (16, 26266848), (24, 17511232), (32, 13133424), (48, 8755616), (64, 6566712), (96, 4377808), (128, 3283356), (192, 2188904), (256, 1641678), (384, 1094452), (512, 820839), (768, 547226), (1536, 273613)]