254334

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:144

約数の個数: 32

約数和(自身を含む): 564480

約数和(自身を除く): 310146

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 97, 114, 138, 194, 291, 437, 582, 874, 1311, 1843, 2231, 2622, 3686, 4462, 5529, 6693, 11058, 13386, 42389, 84778, 127167, 254334]

約数ペア:

[(1, 254334), (2, 127167), (3, 84778), (6, 42389), (19, 13386), (23, 11058), (38, 6693), (46, 5529), (57, 4462), (69, 3686), (97, 2622), (114, 2231), (138, 1843), (194, 1311), (291, 874), (437, 582)]