2489924096

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{263}}^1$

素因数の和:374

約数の個数: 120

約数和(自身を含む): 5584008672

約数和(自身を除く): 3094084576

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 128, 164, 176, 256, 263, 328, 352, 451, 512, 526, 656, 704, 902, 1052, 1312, 1408, 1681, 1804, 2104, 2624, 2816, 2893, 3362, 3608, 4208, 5248, 5632, 5786, 6724, 7216, 8416, 10496, 10783, 11572, 13448, 14432, 16832, 18491, 20992, 21566, 23144, 26896, 28864, 33664, 36982, 43132, 46288, 53792, 57728, 67328, 73964, 86264, 92576, 107584, 115456, 118613, 134656, 147928, 172528, 185152, 215168, 230912, 237226, 295856, 345056, 370304, 430336, 442103, 474452, 591712, 690112, 740608, 860672, 884206, 948904, 1183424, 1380224, 1481216, 1768412, 1897808, 2366848, 2760448, 3536824, 3795616, 4733696, 4863133, 5520896, 7073648, 7591232, 9467392, 9726266, 14147296, 15182464, 19452532, 28294592, 30364928, 38905064, 56589184, 60729856, 77810128, 113178368, 155620256, 226356736, 311240512, 622481024, 1244962048, 2489924096]

約数ペア:

[(1, 2489924096), (2, 1244962048), (4, 622481024), (8, 311240512), (11, 226356736), (16, 155620256), (22, 113178368), (32, 77810128), (41, 60729856), (44, 56589184), (64, 38905064), (82, 30364928), (88, 28294592), (128, 19452532), (164, 15182464), (176, 14147296), (256, 9726266), (263, 9467392), (328, 7591232), (352, 7073648), (451, 5520896), (512, 4863133), (526, 4733696), (656, 3795616), (704, 3536824), (902, 2760448), (1052, 2366848), (1312, 1897808), (1408, 1768412), (1681, 1481216), (1804, 1380224), (2104, 1183424), (2624, 948904), (2816, 884206), (2893, 860672), (3362, 740608), (3608, 690112), (4208, 591712), (5248, 474452), (5632, 442103), (5786, 430336), (6724, 370304), (7216, 345056), (8416, 295856), (10496, 237226), (10783, 230912), (11572, 215168), (13448, 185152), (14432, 172528), (16832, 147928), (18491, 134656), (20992, 118613), (21566, 115456), (23144, 107584), (26896, 92576), (28864, 86264), (33664, 73964), (36982, 67328), (43132, 57728), (46288, 53792)]