479185168

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1861}}^1$

素因数の和:1917

約数の個数: 120

約数和(自身を含む): 1228324160

約数和(自身を除く): 749138992

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 121, 133, 152, 154, 176, 209, 242, 266, 304, 308, 418, 484, 532, 616, 836, 847, 968, 1064, 1232, 1463, 1672, 1694, 1861, 1936, 2128, 2299, 2926, 3344, 3388, 3722, 4598, 5852, 6776, 7444, 9196, 11704, 13027, 13552, 14888, 16093, 18392, 20471, 23408, 26054, 29776, 32186, 35359, 36784, 40942, 52108, 64372, 70718, 81884, 104216, 128744, 141436, 143297, 163768, 208432, 225181, 247513, 257488, 282872, 286594, 327536, 388949, 450362, 495026, 565744, 573188, 777898, 900724, 990052, 1146376, 1555796, 1576267, 1801448, 1980104, 2292752, 2722643, 3111592, 3152534, 3602896, 3960208, 4278439, 5445286, 6223184, 6305068, 8556878, 10890572, 12610136, 17113756, 21781144, 25220272, 29949073, 34227512, 43562288, 59898146, 68455024, 119796292, 239592584, 479185168]

約数ペア:

[(1, 479185168), (2, 239592584), (4, 119796292), (7, 68455024), (8, 59898146), (11, 43562288), (14, 34227512), (16, 29949073), (19, 25220272), (22, 21781144), (28, 17113756), (38, 12610136), (44, 10890572), (56, 8556878), (76, 6305068), (77, 6223184), (88, 5445286), (112, 4278439), (121, 3960208), (133, 3602896), (152, 3152534), (154, 3111592), (176, 2722643), (209, 2292752), (242, 1980104), (266, 1801448), (304, 1576267), (308, 1555796), (418, 1146376), (484, 990052), (532, 900724), (616, 777898), (836, 573188), (847, 565744), (968, 495026), (1064, 450362), (1232, 388949), (1463, 327536), (1672, 286594), (1694, 282872), (1861, 257488), (1936, 247513), (2128, 225181), (2299, 208432), (2926, 163768), (3344, 143297), (3388, 141436), (3722, 128744), (4598, 104216), (5852, 81884), (6776, 70718), (7444, 64372), (9196, 52108), (11704, 40942), (13027, 36784), (13552, 35359), (14888, 32186), (16093, 29776), (18392, 26054), (20471, 23408)]