1281678336

素因数分解:

$2^{10}\times 3^3\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:487

約数の個数: 176

約数和(自身を含む): 3833294080

約数和(自身を除く): 2551615744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 151, 192, 216, 256, 288, 302, 307, 384, 432, 453, 512, 576, 604, 614, 768, 864, 906, 921, 1024, 1152, 1208, 1228, 1359, 1536, 1728, 1812, 1842, 2304, 2416, 2456, 2718, 2763, 3072, 3456, 3624, 3684, 4077, 4608, 4832, 4912, 5436, 5526, 6912, 7248, 7368, 8154, 8289, 9216, 9664, 9824, 10872, 11052, 13824, 14496, 14736, 16308, 16578, 19328, 19648, 21744, 22104, 27648, 28992, 29472, 32616, 33156, 38656, 39296, 43488, 44208, 46357, 57984, 58944, 65232, 66312, 77312, 78592, 86976, 88416, 92714, 115968, 117888, 130464, 132624, 139071, 154624, 157184, 173952, 176832, 185428, 231936, 235776, 260928, 265248, 278142, 314368, 347904, 353664, 370856, 417213, 463872, 471552, 521856, 530496, 556284, 695808, 707328, 741712, 834426, 943104, 1043712, 1060992, 1112568, 1251639, 1391616, 1414656, 1483424, 1668852, 2087424, 2121984, 2225136, 2503278, 2829312, 2966848, 3337704, 4174848, 4243968, 4450272, 5006556, 5933696, 6675408, 8487936, 8900544, 10013112, 11867392, 13350816, 17801088, 20026224, 23734784, 26701632, 35602176, 40052448, 47469568, 53403264, 71204352, 80104896, 106806528, 142408704, 160209792, 213613056, 320419584, 427226112, 640839168, 1281678336]

約数ペア:

[(1, 1281678336), (2, 640839168), (3, 427226112), (4, 320419584), (6, 213613056), (8, 160209792), (9, 142408704), (12, 106806528), (16, 80104896), (18, 71204352), (24, 53403264), (27, 47469568), (32, 40052448), (36, 35602176), (48, 26701632), (54, 23734784), (64, 20026224), (72, 17801088), (96, 13350816), (108, 11867392), (128, 10013112), (144, 8900544), (151, 8487936), (192, 6675408), (216, 5933696), (256, 5006556), (288, 4450272), (302, 4243968), (307, 4174848), (384, 3337704), (432, 2966848), (453, 2829312), (512, 2503278), (576, 2225136), (604, 2121984), (614, 2087424), (768, 1668852), (864, 1483424), (906, 1414656), (921, 1391616), (1024, 1251639), (1152, 1112568), (1208, 1060992), (1228, 1043712), (1359, 943104), (1536, 834426), (1728, 741712), (1812, 707328), (1842, 695808), (2304, 556284), (2416, 530496), (2456, 521856), (2718, 471552), (2763, 463872), (3072, 417213), (3456, 370856), (3624, 353664), (3684, 347904), (4077, 314368), (4608, 278142), (4832, 265248), (4912, 260928), (5436, 235776), (5526, 231936), (6912, 185428), (7248, 176832), (7368, 173952), (8154, 157184), (8289, 154624), (9216, 139071), (9664, 132624), (9824, 130464), (10872, 117888), (11052, 115968), (13824, 92714), (14496, 88416), (14736, 86976), (16308, 78592), (16578, 77312), (19328, 66312), (19648, 65232), (21744, 58944), (22104, 57984), (27648, 46357), (28992, 44208), (29472, 43488), (32616, 39296), (33156, 38656)]