2748791808

素因数分解:

$2^{10}\times 3^3\times 7^2\times {\mathrm{2029}}^1$

素因数の和:2072

約数の個数: 264

約数和(自身を含む): 9474334800

約数和(自身を除く): 6725542992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 512, 576, 588, 672, 756, 768, 784, 864, 882, 896, 1008, 1024, 1152, 1176, 1323, 1344, 1512, 1536, 1568, 1728, 1764, 1792, 2016, 2029, 2304, 2352, 2646, 2688, 3024, 3072, 3136, 3456, 3528, 3584, 4032, 4058, 4608, 4704, 5292, 5376, 6048, 6087, 6272, 6912, 7056, 7168, 8064, 8116, 9216, 9408, 10584, 10752, 12096, 12174, 12544, 13824, 14112, 14203, 16128, 16232, 18261, 18816, 21168, 21504, 24192, 24348, 25088, 27648, 28224, 28406, 32256, 32464, 36522, 37632, 42336, 42609, 48384, 48696, 50176, 54783, 56448, 56812, 64512, 64928, 73044, 75264, 84672, 85218, 96768, 97392, 99421, 109566, 112896, 113624, 127827, 129856, 146088, 150528, 169344, 170436, 193536, 194784, 198842, 219132, 225792, 227248, 255654, 259712, 292176, 298263, 338688, 340872, 383481, 389568, 397684, 438264, 451584, 454496, 511308, 519424, 584352, 596526, 677376, 681744, 766962, 779136, 795368, 876528, 894789, 908992, 1022616, 1038848, 1168704, 1193052, 1354752, 1363488, 1533924, 1558272, 1590736, 1753056, 1789578, 1817984, 2045232, 2077696, 2337408, 2386104, 2684367, 2726976, 3067848, 3116544, 3181472, 3506112, 3579156, 3635968, 4090464, 4674816, 4772208, 5368734, 5453952, 6135696, 6233088, 6362944, 7012224, 7158312, 7271936, 8180928, 9349632, 9544416, 10737468, 10907904, 12271392, 12725888, 14024448, 14316624, 14543872, 16361856, 18699264, 19088832, 21474936, 21815808, 24542784, 25451776, 28048896, 28633248, 32723712, 38177664, 42949872, 43631616, 49085568, 50903552, 56097792, 57266496, 65447424, 76355328, 85899744, 98171136, 101807104, 114532992, 130894848, 152710656, 171799488, 196342272, 229065984, 305421312, 343598976, 392684544, 458131968, 687197952, 916263936, 1374395904, 2748791808]

約数ペア:

[(1, 2748791808), (2, 1374395904), (3, 916263936), (4, 687197952), (6, 458131968), (7, 392684544), (8, 343598976), (9, 305421312), (12, 229065984), (14, 196342272), (16, 171799488), (18, 152710656), (21, 130894848), (24, 114532992), (27, 101807104), (28, 98171136), (32, 85899744), (36, 76355328), (42, 65447424), (48, 57266496), (49, 56097792), (54, 50903552), (56, 49085568), (63, 43631616), (64, 42949872), (72, 38177664), (84, 32723712), (96, 28633248), (98, 28048896), (108, 25451776), (112, 24542784), (126, 21815808), (128, 21474936), (144, 19088832), (147, 18699264), (168, 16361856), (189, 14543872), (192, 14316624), (196, 14024448), (216, 12725888), (224, 12271392), (252, 10907904), (256, 10737468), (288, 9544416), (294, 9349632), (336, 8180928), (378, 7271936), (384, 7158312), (392, 7012224), (432, 6362944), (441, 6233088), (448, 6135696), (504, 5453952), (512, 5368734), (576, 4772208), (588, 4674816), (672, 4090464), (756, 3635968), (768, 3579156), (784, 3506112), (864, 3181472), (882, 3116544), (896, 3067848), (1008, 2726976), (1024, 2684367), (1152, 2386104), (1176, 2337408), (1323, 2077696), (1344, 2045232), (1512, 1817984), (1536, 1789578), (1568, 1753056), (1728, 1590736), (1764, 1558272), (1792, 1533924), (2016, 1363488), (2029, 1354752), (2304, 1193052), (2352, 1168704), (2646, 1038848), (2688, 1022616), (3024, 908992), (3072, 894789), (3136, 876528), (3456, 795368), (3528, 779136), (3584, 766962), (4032, 681744), (4058, 677376), (4608, 596526), (4704, 584352), (5292, 519424), (5376, 511308), (6048, 454496), (6087, 451584), (6272, 438264), (6912, 397684), (7056, 389568), (7168, 383481), (8064, 340872), (8116, 338688), (9216, 298263), (9408, 292176), (10584, 259712), (10752, 255654), (12096, 227248), (12174, 225792), (12544, 219132), (13824, 198842), (14112, 194784), (14203, 193536), (16128, 170436), (16232, 169344), (18261, 150528), (18816, 146088), (21168, 129856), (21504, 127827), (24192, 113624), (24348, 112896), (25088, 109566), (27648, 99421), (28224, 97392), (28406, 96768), (32256, 85218), (32464, 84672), (36522, 75264), (37632, 73044), (42336, 64928), (42609, 64512), (48384, 56812), (48696, 56448), (50176, 54783)]