233777812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 445858560

約数和(自身を除く): 212080748

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 193, 379, 386, 758, 772, 799, 1516, 1598, 3196, 3281, 6443, 6562, 9071, 12886, 13124, 17813, 18142, 25772, 35626, 36284, 71252, 73147, 146294, 154207, 292588, 302821, 308414, 605642, 616828, 1211284, 1243499, 2486998, 3437909, 4973996, 6875818, 13751636, 58444453, 116888906, 233777812]

約数ペア:

[(1, 233777812), (2, 116888906), (4, 58444453), (17, 13751636), (34, 6875818), (47, 4973996), (68, 3437909), (94, 2486998), (188, 1243499), (193, 1211284), (379, 616828), (386, 605642), (758, 308414), (772, 302821), (799, 292588), (1516, 154207), (1598, 146294), (3196, 73147), (3281, 71252), (6443, 36284), (6562, 35626), (9071, 25772), (12886, 18142), (13124, 17813)]