249713068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{7103}}^1$

素因数の和:7182

約数の個数: 48

約数和(自身を含む): 515579904

約数和(自身を除く): 265866836

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 47, 68, 94, 187, 188, 374, 517, 748, 799, 1034, 1598, 2068, 3196, 7103, 8789, 14206, 17578, 28412, 35156, 78133, 120751, 156266, 241502, 312532, 333841, 483004, 667682, 1328261, 1335364, 2656522, 3672251, 5313044, 5675297, 7344502, 11350594, 14689004, 22701188, 62428267, 124856534, 249713068]

約数ペア:

[(1, 249713068), (2, 124856534), (4, 62428267), (11, 22701188), (17, 14689004), (22, 11350594), (34, 7344502), (44, 5675297), (47, 5313044), (68, 3672251), (94, 2656522), (187, 1335364), (188, 1328261), (374, 667682), (517, 483004), (748, 333841), (799, 312532), (1034, 241502), (1598, 156266), (2068, 120751), (3196, 78133), (7103, 35156), (8789, 28412), (14206, 17578)]