239962016

素因数分解:

$2^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3559}}^1$

素因数の和:3626

約数の個数: 72

約数和(自身を含む): 562494240

約数和(自身を除く): 322532224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 86, 98, 112, 172, 196, 224, 301, 344, 392, 602, 688, 784, 1204, 1376, 1568, 2107, 2408, 3559, 4214, 4816, 7118, 8428, 9632, 14236, 16856, 24913, 28472, 33712, 49826, 56944, 67424, 99652, 113888, 153037, 174391, 199304, 306074, 348782, 398608, 612148, 697564, 797216, 1071259, 1224296, 1395128, 2142518, 2448592, 2790256, 4285036, 4897184, 5580512, 7498813, 8570072, 14997626, 17140144, 29995252, 34280288, 59990504, 119981008, 239962016]

約数ペア:

[(1, 239962016), (2, 119981008), (4, 59990504), (7, 34280288), (8, 29995252), (14, 17140144), (16, 14997626), (28, 8570072), (32, 7498813), (43, 5580512), (49, 4897184), (56, 4285036), (86, 2790256), (98, 2448592), (112, 2142518), (172, 1395128), (196, 1224296), (224, 1071259), (301, 797216), (344, 697564), (392, 612148), (602, 398608), (688, 348782), (784, 306074), (1204, 199304), (1376, 174391), (1568, 153037), (2107, 113888), (2408, 99652), (3559, 67424), (4214, 56944), (4816, 49826), (7118, 33712), (8428, 28472), (9632, 24913), (14236, 16856)]