744806493

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 1145673984

約数和(自身を除く): 400867491

約数列:

[1, 3, 9, 23, 69, 103, 181, 193, 207, 309, 543, 579, 927, 1629, 1737, 2369, 4163, 4439, 7107, 12489, 13317, 18643, 19879, 21321, 34933, 37467, 39951, 55929, 59637, 104799, 167787, 178911, 314397, 428789, 457217, 803459, 1286367, 1371651, 2410377, 3598099, 3859101, 4114953, 7231131, 10794297, 32382891, 82756277, 248268831, 744806493]

約数ペア:

[(1, 744806493), (3, 248268831), (9, 82756277), (23, 32382891), (69, 10794297), (103, 7231131), (181, 4114953), (193, 3859101), (207, 3598099), (309, 2410377), (543, 1371651), (579, 1286367), (927, 803459), (1629, 457217), (1737, 428789), (2369, 314397), (4163, 178911), (4439, 167787), (7107, 104799), (12489, 59637), (13317, 55929), (18643, 39951), (19879, 37467), (21321, 34933)]