556217556

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{46867}}^1$

素因数の和:46940

約数の個数: 48

約数和(自身を含む): 1385793024

約数和(自身を除く): 829575468

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1978, 2967, 3956, 5934, 11868, 46867, 93734, 140601, 187468, 281202, 562404, 1077941, 2015281, 2155882, 3233823, 4030562, 4311764, 6045843, 6467646, 8061124, 12091686, 12935292, 24183372, 46351463, 92702926, 139054389, 185405852, 278108778, 556217556]

約数ペア:

[(1, 556217556), (2, 278108778), (3, 185405852), (4, 139054389), (6, 92702926), (12, 46351463), (23, 24183372), (43, 12935292), (46, 12091686), (69, 8061124), (86, 6467646), (92, 6045843), (129, 4311764), (138, 4030562), (172, 3233823), (258, 2155882), (276, 2015281), (516, 1077941), (989, 562404), (1978, 281202), (2967, 187468), (3956, 140601), (5934, 93734), (11868, 46867)]