317694454

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{1123}}^1$

素因数の和:1321

約数の個数: 48

約数和(自身を含む): 602751744

約数和(自身を除く): 285057290

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 167, 242, 334, 847, 1123, 1169, 1694, 1837, 2246, 2338, 3674, 7861, 12353, 12859, 15722, 20207, 24706, 25718, 40414, 86471, 135883, 141449, 172942, 187541, 271766, 282898, 375082, 951181, 1312787, 1902362, 2062951, 2625574, 4125902, 14440657, 22692461, 28881314, 45384922, 158847227, 317694454]

約数ペア:

[(1, 317694454), (2, 158847227), (7, 45384922), (11, 28881314), (14, 22692461), (22, 14440657), (77, 4125902), (121, 2625574), (154, 2062951), (167, 1902362), (242, 1312787), (334, 951181), (847, 375082), (1123, 282898), (1169, 271766), (1694, 187541), (1837, 172942), (2246, 141449), (2338, 135883), (3674, 86471), (7861, 40414), (12353, 25718), (12859, 24706), (15722, 20207)]