724576324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{142297}}^1$

素因数の和:142387

約数の個数: 24

約数和(自身を含む): 1354676960

約数和(自身を除く): 630100636

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 142297, 284594, 569188, 2703643, 5407286, 9533899, 10814572, 19067798, 38135596, 181144081, 362288162, 724576324]

約数ペア:

[(1, 724576324), (2, 362288162), (4, 181144081), (19, 38135596), (38, 19067798), (67, 10814572), (76, 9533899), (134, 5407286), (268, 2703643), (1273, 569188), (2546, 284594), (5092, 142297)]