2558245248

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{56941}}^1$

素因数の和:56977

約数の個数: 128

約数和(自身を含む): 8131317600

約数和(自身を除く): 5573072352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 3456, 3744, 4992, 5616, 7488, 11232, 14976, 22464, 44928, 56941, 113882, 170823, 227764, 341646, 455528, 512469, 683292, 740233, 911056, 1024938, 1366584, 1480466, 1537407, 1822112, 2049876, 2220699, 2733168, 2960932, 3074814, 3644224, 4099752, 4441398, 5466336, 5921864, 6149628, 6662097, 7288448, 8199504, 8882796, 10932672, 11843728, 12299256, 13324194, 16399008, 17765592, 19986291, 21865344, 23687456, 24598512, 26648388, 32798016, 35531184, 39972582, 47374912, 49197024, 53296776, 65596032, 71062368, 79945164, 94749824, 98394048, 106593552, 142124736, 159890328, 196788096, 213187104, 284249472, 319780656, 426374208, 639561312, 852748416, 1279122624, 2558245248]

約数ペア:

[(1, 2558245248), (2, 1279122624), (3, 852748416), (4, 639561312), (6, 426374208), (8, 319780656), (9, 284249472), (12, 213187104), (13, 196788096), (16, 159890328), (18, 142124736), (24, 106593552), (26, 98394048), (27, 94749824), (32, 79945164), (36, 71062368), (39, 65596032), (48, 53296776), (52, 49197024), (54, 47374912), (64, 39972582), (72, 35531184), (78, 32798016), (96, 26648388), (104, 24598512), (108, 23687456), (117, 21865344), (128, 19986291), (144, 17765592), (156, 16399008), (192, 13324194), (208, 12299256), (216, 11843728), (234, 10932672), (288, 8882796), (312, 8199504), (351, 7288448), (384, 6662097), (416, 6149628), (432, 5921864), (468, 5466336), (576, 4441398), (624, 4099752), (702, 3644224), (832, 3074814), (864, 2960932), (936, 2733168), (1152, 2220699), (1248, 2049876), (1404, 1822112), (1664, 1537407), (1728, 1480466), (1872, 1366584), (2496, 1024938), (2808, 911056), (3456, 740233), (3744, 683292), (4992, 512469), (5616, 455528), (7488, 341646), (11232, 227764), (14976, 170823), (22464, 113882), (44928, 56941)]