1291051008

素因数分解:

$2^{13}\times 3^3\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:497

約数の個数: 224

約数和(自身を含む): 4128516000

約数和(自身を除く): 2837464992

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, 449, 468, 512, 576, 624, 702, 768, 832, 864, 898, 936, 1024, 1152, 1248, 1347, 1404, 1536, 1664, 1728, 1796, 1872, 2048, 2304, 2496, 2694, 2808, 3072, 3328, 3456, 3592, 3744, 4041, 4096, 4608, 4992, 5388, 5616, 5837, 6144, 6656, 6912, 7184, 7488, 8082, 8192, 9216, 9984, 10776, 11232, 11674, 12123, 12288, 13312, 13824, 14368, 14976, 16164, 17511, 18432, 19968, 21552, 22464, 23348, 24246, 24576, 26624, 27648, 28736, 29952, 32328, 35022, 36864, 39936, 43104, 44928, 46696, 48492, 52533, 53248, 55296, 57472, 59904, 64656, 70044, 73728, 79872, 86208, 89856, 93392, 96984, 105066, 106496, 110592, 114944, 119808, 129312, 140088, 157599, 159744, 172416, 179712, 186784, 193968, 210132, 221184, 229888, 239616, 258624, 280176, 315198, 319488, 344832, 359424, 373568, 387936, 420264, 459776, 479232, 517248, 560352, 630396, 689664, 718848, 747136, 775872, 840528, 919552, 958464, 1034496, 1120704, 1260792, 1379328, 1437696, 1494272, 1551744, 1681056, 1839104, 2068992, 2241408, 2521584, 2758656, 2875392, 2988544, 3103488, 3362112, 3678208, 4137984, 4482816, 5043168, 5517312, 5977088, 6206976, 6724224, 8275968, 8965632, 10086336, 11034624, 11954176, 12413952, 13448448, 16551936, 17931264, 20172672, 23908352, 24827904, 26896896, 33103872, 35862528, 40345344, 47816704, 49655808, 53793792, 71725056, 80690688, 99311616, 107587584, 143450112, 161381376, 215175168, 322762752, 430350336, 645525504, 1291051008]

約数ペア:

[(1, 1291051008), (2, 645525504), (3, 430350336), (4, 322762752), (6, 215175168), (8, 161381376), (9, 143450112), (12, 107587584), (13, 99311616), (16, 80690688), (18, 71725056), (24, 53793792), (26, 49655808), (27, 47816704), (32, 40345344), (36, 35862528), (39, 33103872), (48, 26896896), (52, 24827904), (54, 23908352), (64, 20172672), (72, 17931264), (78, 16551936), (96, 13448448), (104, 12413952), (108, 11954176), (117, 11034624), (128, 10086336), (144, 8965632), (156, 8275968), (192, 6724224), (208, 6206976), (216, 5977088), (234, 5517312), (256, 5043168), (288, 4482816), (312, 4137984), (351, 3678208), (384, 3362112), (416, 3103488), (432, 2988544), (449, 2875392), (468, 2758656), (512, 2521584), (576, 2241408), (624, 2068992), (702, 1839104), (768, 1681056), (832, 1551744), (864, 1494272), (898, 1437696), (936, 1379328), (1024, 1260792), (1152, 1120704), (1248, 1034496), (1347, 958464), (1404, 919552), (1536, 840528), (1664, 775872), (1728, 747136), (1796, 718848), (1872, 689664), (2048, 630396), (2304, 560352), (2496, 517248), (2694, 479232), (2808, 459776), (3072, 420264), (3328, 387936), (3456, 373568), (3592, 359424), (3744, 344832), (4041, 319488), (4096, 315198), (4608, 280176), (4992, 258624), (5388, 239616), (5616, 229888), (5837, 221184), (6144, 210132), (6656, 193968), (6912, 186784), (7184, 179712), (7488, 172416), (8082, 159744), (8192, 157599), (9216, 140088), (9984, 129312), (10776, 119808), (11232, 114944), (11674, 110592), (12123, 106496), (12288, 105066), (13312, 96984), (13824, 93392), (14368, 89856), (14976, 86208), (16164, 79872), (17511, 73728), (18432, 70044), (19968, 64656), (21552, 59904), (22464, 57472), (23348, 55296), (24246, 53248), (24576, 52533), (26624, 48492), (27648, 46696), (28736, 44928), (29952, 43104), (32328, 39936), (35022, 36864)]