248809314

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{187639}}^1$

素因数の和:187674

約数の個数: 32

約数和(自身を含む): 567423360

約数和(自身を除く): 318614046

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 187639, 375278, 562917, 1125834, 2439307, 3189863, 4878614, 6379726, 7317921, 9569589, 14635842, 19139178, 41468219, 82936438, 124404657, 248809314]

約数ペア:

[(1, 248809314), (2, 124404657), (3, 82936438), (6, 41468219), (13, 19139178), (17, 14635842), (26, 9569589), (34, 7317921), (39, 6379726), (51, 4878614), (78, 3189863), (102, 2439307), (221, 1125834), (442, 562917), (663, 375278), (1326, 187639)]