264955712

素因数分解:

$2^6\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3767}}^1$

素因数の和:3943

約数の個数: 56

約数和(自身を含む): 604869504

約数和(自身を除く): 339913792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 157, 224, 314, 448, 628, 1099, 1256, 2198, 2512, 3767, 4396, 5024, 7534, 8792, 10048, 15068, 17584, 26369, 30136, 35168, 52738, 60272, 70336, 105476, 120544, 210952, 241088, 421904, 591419, 843808, 1182838, 1687616, 2365676, 4139933, 4731352, 8279866, 9462704, 16559732, 18925408, 33119464, 37850816, 66238928, 132477856, 264955712]

約数ペア:

[(1, 264955712), (2, 132477856), (4, 66238928), (7, 37850816), (8, 33119464), (14, 18925408), (16, 16559732), (28, 9462704), (32, 8279866), (56, 4731352), (64, 4139933), (112, 2365676), (157, 1687616), (224, 1182838), (314, 843808), (448, 591419), (628, 421904), (1099, 241088), (1256, 210952), (2198, 120544), (2512, 105476), (3767, 70336), (4396, 60272), (5024, 52738), (7534, 35168), (8792, 30136), (10048, 26369), (15068, 17584)]