1207977848

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{337}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 2983147440

約数和(自身を除く): 1775169592

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 121, 154, 161, 184, 242, 253, 308, 322, 337, 484, 506, 529, 616, 644, 674, 847, 968, 1012, 1058, 1288, 1348, 1694, 1771, 2024, 2116, 2359, 2696, 2783, 3388, 3542, 3703, 3707, 4232, 4718, 5566, 5819, 6776, 7084, 7406, 7414, 7751, 9436, 11132, 11638, 14168, 14812, 14828, 15502, 18872, 19481, 22264, 23276, 25949, 29624, 29656, 31004, 38962, 40733, 40777, 46552, 51898, 54257, 62008, 64009, 77924, 81466, 81554, 85261, 103796, 108514, 128018, 155848, 162932, 163108, 170522, 178273, 207592, 217028, 256036, 285439, 325864, 326216, 341044, 356546, 434056, 448063, 512072, 570878, 596827, 682088, 713092, 896126, 937871, 1141756, 1193654, 1247911, 1426184, 1792252, 1875742, 1961003, 2283512, 2387308, 2495822, 3584504, 3751484, 3922006, 4774616, 4991644, 6565097, 7502968, 7844012, 9983288, 13130194, 13727021, 15688024, 21571033, 26260388, 27454042, 43142066, 52520776, 54908084, 86284132, 109816168, 150997231, 172568264, 301994462, 603988924, 1207977848]

約数ペア:

[(1, 1207977848), (2, 603988924), (4, 301994462), (7, 172568264), (8, 150997231), (11, 109816168), (14, 86284132), (22, 54908084), (23, 52520776), (28, 43142066), (44, 27454042), (46, 26260388), (56, 21571033), (77, 15688024), (88, 13727021), (92, 13130194), (121, 9983288), (154, 7844012), (161, 7502968), (184, 6565097), (242, 4991644), (253, 4774616), (308, 3922006), (322, 3751484), (337, 3584504), (484, 2495822), (506, 2387308), (529, 2283512), (616, 1961003), (644, 1875742), (674, 1792252), (847, 1426184), (968, 1247911), (1012, 1193654), (1058, 1141756), (1288, 937871), (1348, 896126), (1694, 713092), (1771, 682088), (2024, 596827), (2116, 570878), (2359, 512072), (2696, 448063), (2783, 434056), (3388, 356546), (3542, 341044), (3703, 326216), (3707, 325864), (4232, 285439), (4718, 256036), (5566, 217028), (5819, 207592), (6776, 178273), (7084, 170522), (7406, 163108), (7414, 162932), (7751, 155848), (9436, 128018), (11132, 108514), (11638, 103796), (14168, 85261), (14812, 81554), (14828, 81466), (15502, 77924), (18872, 64009), (19481, 62008), (22264, 54257), (23276, 51898), (25949, 46552), (29624, 40777), (29656, 40733), (31004, 38962)]