318885042

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{89}}^1\times {\mathrm{1741}}^1$

素因数の和:1856

約数の個数: 64

約数和(自身を含む): 752544000

約数和(自身を除く): 433658958

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 89, 98, 147, 178, 267, 294, 343, 534, 623, 686, 1029, 1246, 1741, 1869, 2058, 3482, 3738, 4361, 5223, 8722, 10446, 12187, 13083, 24374, 26166, 30527, 36561, 61054, 73122, 85309, 91581, 154949, 170618, 183162, 255927, 309898, 464847, 511854, 597163, 929694, 1084643, 1194326, 1791489, 2169286, 3253929, 3582978, 6507858, 7592501, 15185002, 22777503, 45555006, 53147507, 106295014, 159442521, 318885042]

約数ペア:

[(1, 318885042), (2, 159442521), (3, 106295014), (6, 53147507), (7, 45555006), (14, 22777503), (21, 15185002), (42, 7592501), (49, 6507858), (89, 3582978), (98, 3253929), (147, 2169286), (178, 1791489), (267, 1194326), (294, 1084643), (343, 929694), (534, 597163), (623, 511854), (686, 464847), (1029, 309898), (1246, 255927), (1741, 183162), (1869, 170618), (2058, 154949), (3482, 91581), (3738, 85309), (4361, 73122), (5223, 61054), (8722, 36561), (10446, 30527), (12187, 26166), (13083, 24374)]