259590912

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:578

約数の個数: 144

約数和(自身を含む): 798631680

約数和(自身を除く): 539040768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 109, 112, 128, 168, 192, 218, 224, 256, 327, 336, 384, 436, 443, 448, 654, 672, 763, 768, 872, 886, 896, 1308, 1329, 1344, 1526, 1744, 1772, 1792, 2289, 2616, 2658, 2688, 3052, 3101, 3488, 3544, 4578, 5232, 5316, 5376, 6104, 6202, 6976, 7088, 9156, 9303, 10464, 10632, 12208, 12404, 13952, 14176, 18312, 18606, 20928, 21264, 24416, 24808, 27904, 28352, 36624, 37212, 41856, 42528, 48287, 48832, 49616, 56704, 73248, 74424, 83712, 85056, 96574, 97664, 99232, 113408, 144861, 146496, 148848, 170112, 193148, 195328, 198464, 289722, 292992, 297696, 338009, 340224, 386296, 396928, 579444, 585984, 595392, 676018, 772592, 793856, 1014027, 1158888, 1190784, 1352036, 1545184, 2028054, 2317776, 2381568, 2704072, 3090368, 4056108, 4635552, 5408144, 6180736, 8112216, 9271104, 10816288, 12361472, 16224432, 18542208, 21632576, 32448864, 37084416, 43265152, 64897728, 86530304, 129795456, 259590912]

約数ペア:

[(1, 259590912), (2, 129795456), (3, 86530304), (4, 64897728), (6, 43265152), (7, 37084416), (8, 32448864), (12, 21632576), (14, 18542208), (16, 16224432), (21, 12361472), (24, 10816288), (28, 9271104), (32, 8112216), (42, 6180736), (48, 5408144), (56, 4635552), (64, 4056108), (84, 3090368), (96, 2704072), (109, 2381568), (112, 2317776), (128, 2028054), (168, 1545184), (192, 1352036), (218, 1190784), (224, 1158888), (256, 1014027), (327, 793856), (336, 772592), (384, 676018), (436, 595392), (443, 585984), (448, 579444), (654, 396928), (672, 386296), (763, 340224), (768, 338009), (872, 297696), (886, 292992), (896, 289722), (1308, 198464), (1329, 195328), (1344, 193148), (1526, 170112), (1744, 148848), (1772, 146496), (1792, 144861), (2289, 113408), (2616, 99232), (2658, 97664), (2688, 96574), (3052, 85056), (3101, 83712), (3488, 74424), (3544, 73248), (4578, 56704), (5232, 49616), (5316, 48832), (5376, 48287), (6104, 42528), (6202, 41856), (6976, 37212), (7088, 36624), (9156, 28352), (9303, 27904), (10464, 24808), (10632, 24416), (12208, 21264), (12404, 20928), (13952, 18606), (14176, 18312)]