253670032

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1889}}^1$

素因数の和:2024

約数の個数: 80

約数和(自身を含む): 618710400

約数和(自身を除く): 365040368

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 109, 112, 154, 176, 218, 308, 436, 616, 763, 872, 1199, 1232, 1526, 1744, 1889, 2398, 3052, 3778, 4796, 6104, 7556, 8393, 9592, 12208, 13223, 15112, 16786, 19184, 20779, 26446, 30224, 33572, 41558, 52892, 67144, 83116, 105784, 134288, 145453, 166232, 205901, 211568, 290906, 332464, 411802, 581812, 823604, 1163624, 1441307, 1647208, 2264911, 2327248, 2882614, 3294416, 4529822, 5765228, 9059644, 11530456, 15854377, 18119288, 23060912, 31708754, 36238576, 63417508, 126835016, 253670032]

約数ペア:

[(1, 253670032), (2, 126835016), (4, 63417508), (7, 36238576), (8, 31708754), (11, 23060912), (14, 18119288), (16, 15854377), (22, 11530456), (28, 9059644), (44, 5765228), (56, 4529822), (77, 3294416), (88, 2882614), (109, 2327248), (112, 2264911), (154, 1647208), (176, 1441307), (218, 1163624), (308, 823604), (436, 581812), (616, 411802), (763, 332464), (872, 290906), (1199, 211568), (1232, 205901), (1526, 166232), (1744, 145453), (1889, 134288), (2398, 105784), (3052, 83116), (3778, 67144), (4796, 52892), (6104, 41558), (7556, 33572), (8393, 30224), (9592, 26446), (12208, 20779), (13223, 19184), (15112, 16786)]