1340706816

素因数分解:

$2^{12}\times 3^6\times {\mathrm{449}}^1$

素因数の和:491

約数の個数: 182

約数和(自身を含む): 4028743350

約数和(自身を除く): 2688036534

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 449, 486, 512, 576, 648, 729, 768, 864, 898, 972, 1024, 1152, 1296, 1347, 1458, 1536, 1728, 1796, 1944, 2048, 2304, 2592, 2694, 2916, 3072, 3456, 3592, 3888, 4041, 4096, 4608, 5184, 5388, 5832, 6144, 6912, 7184, 7776, 8082, 9216, 10368, 10776, 11664, 12123, 12288, 13824, 14368, 15552, 16164, 18432, 20736, 21552, 23328, 24246, 27648, 28736, 31104, 32328, 36369, 36864, 41472, 43104, 46656, 48492, 55296, 57472, 62208, 64656, 72738, 82944, 86208, 93312, 96984, 109107, 110592, 114944, 124416, 129312, 145476, 165888, 172416, 186624, 193968, 218214, 229888, 248832, 258624, 290952, 327321, 331776, 344832, 373248, 387936, 436428, 459776, 497664, 517248, 581904, 654642, 689664, 746496, 775872, 872856, 919552, 995328, 1034496, 1163808, 1309284, 1379328, 1492992, 1551744, 1745712, 1839104, 2068992, 2327616, 2618568, 2758656, 2985984, 3103488, 3491424, 4137984, 4655232, 5237136, 5517312, 6206976, 6982848, 8275968, 9310464, 10474272, 12413952, 13965696, 16551936, 18620928, 20948544, 24827904, 27931392, 37241856, 41897088, 49655808, 55862784, 74483712, 83794176, 111725568, 148967424, 167588352, 223451136, 335176704, 446902272, 670353408, 1340706816]

約数ペア:

[(1, 1340706816), (2, 670353408), (3, 446902272), (4, 335176704), (6, 223451136), (8, 167588352), (9, 148967424), (12, 111725568), (16, 83794176), (18, 74483712), (24, 55862784), (27, 49655808), (32, 41897088), (36, 37241856), (48, 27931392), (54, 24827904), (64, 20948544), (72, 18620928), (81, 16551936), (96, 13965696), (108, 12413952), (128, 10474272), (144, 9310464), (162, 8275968), (192, 6982848), (216, 6206976), (243, 5517312), (256, 5237136), (288, 4655232), (324, 4137984), (384, 3491424), (432, 3103488), (449, 2985984), (486, 2758656), (512, 2618568), (576, 2327616), (648, 2068992), (729, 1839104), (768, 1745712), (864, 1551744), (898, 1492992), (972, 1379328), (1024, 1309284), (1152, 1163808), (1296, 1034496), (1347, 995328), (1458, 919552), (1536, 872856), (1728, 775872), (1796, 746496), (1944, 689664), (2048, 654642), (2304, 581904), (2592, 517248), (2694, 497664), (2916, 459776), (3072, 436428), (3456, 387936), (3592, 373248), (3888, 344832), (4041, 331776), (4096, 327321), (4608, 290952), (5184, 258624), (5388, 248832), (5832, 229888), (6144, 218214), (6912, 193968), (7184, 186624), (7776, 172416), (8082, 165888), (9216, 145476), (10368, 129312), (10776, 124416), (11664, 114944), (12123, 110592), (12288, 109107), (13824, 96984), (14368, 93312), (15552, 86208), (16164, 82944), (18432, 72738), (20736, 64656), (21552, 62208), (23328, 57472), (24246, 55296), (27648, 48492), (28736, 46656), (31104, 43104), (32328, 41472), (36369, 36864)]