266243328

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{2963}}^1$

素因数の和:3001

約数の個数: 144

約数和(自身を含む): 848178240

約数和(自身を除く): 581934912

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, 256, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 768, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2304, 2496, 2808, 2963, 3328, 3456, 3744, 4992, 5616, 5926, 6912, 7488, 8889, 9984, 11232, 11852, 14976, 17778, 22464, 23704, 26667, 29952, 35556, 38519, 44928, 47408, 53334, 71112, 77038, 80001, 89856, 94816, 106668, 115557, 142224, 154076, 160002, 189632, 213336, 231114, 284448, 308152, 320004, 346671, 379264, 426672, 462228, 568896, 616304, 640008, 693342, 758528, 853344, 924456, 1040013, 1137792, 1232608, 1280016, 1386684, 1706688, 1848912, 2080026, 2275584, 2465216, 2560032, 2773368, 3413376, 3697824, 4160052, 4930432, 5120064, 5546736, 6826752, 7395648, 8320104, 9860864, 10240128, 11093472, 14791296, 16640208, 20480256, 22186944, 29582592, 33280416, 44373888, 66560832, 88747776, 133121664, 266243328]

約数ペア:

[(1, 266243328), (2, 133121664), (3, 88747776), (4, 66560832), (6, 44373888), (8, 33280416), (9, 29582592), (12, 22186944), (13, 20480256), (16, 16640208), (18, 14791296), (24, 11093472), (26, 10240128), (27, 9860864), (32, 8320104), (36, 7395648), (39, 6826752), (48, 5546736), (52, 5120064), (54, 4930432), (64, 4160052), (72, 3697824), (78, 3413376), (96, 2773368), (104, 2560032), (108, 2465216), (117, 2275584), (128, 2080026), (144, 1848912), (156, 1706688), (192, 1386684), (208, 1280016), (216, 1232608), (234, 1137792), (256, 1040013), (288, 924456), (312, 853344), (351, 758528), (384, 693342), (416, 640008), (432, 616304), (468, 568896), (576, 462228), (624, 426672), (702, 379264), (768, 346671), (832, 320004), (864, 308152), (936, 284448), (1152, 231114), (1248, 213336), (1404, 189632), (1664, 160002), (1728, 154076), (1872, 142224), (2304, 115557), (2496, 106668), (2808, 94816), (2963, 89856), (3328, 80001), (3456, 77038), (3744, 71112), (4992, 53334), (5616, 47408), (5926, 44928), (6912, 38519), (7488, 35556), (8889, 29952), (9984, 26667), (11232, 23704), (11852, 22464), (14976, 17778)]