340798908

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{1871}}^1$

素因数の和:2274

約数の個数: 48

約数和(自身を含む): 816431616

約数和(自身を除く): 475632708

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 353, 516, 706, 1059, 1412, 1871, 2118, 3742, 4236, 5613, 7484, 11226, 15179, 22452, 30358, 45537, 60716, 80453, 91074, 160906, 182148, 241359, 321812, 482718, 660463, 965436, 1320926, 1981389, 2641852, 3962778, 7925556, 28399909, 56799818, 85199727, 113599636, 170399454, 340798908]

約数ペア:

[(1, 340798908), (2, 170399454), (3, 113599636), (4, 85199727), (6, 56799818), (12, 28399909), (43, 7925556), (86, 3962778), (129, 2641852), (172, 1981389), (258, 1320926), (353, 965436), (516, 660463), (706, 482718), (1059, 321812), (1412, 241359), (1871, 182148), (2118, 160906), (3742, 91074), (4236, 80453), (5613, 60716), (7484, 45537), (11226, 30358), (15179, 22452)]