2666883168

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:394

約数の個数: 216

約数和(自身を含む): 8110517688

約数和(自身を除く): 5443634520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 113, 114, 144, 152, 171, 226, 227, 228, 288, 304, 339, 342, 361, 452, 454, 456, 608, 678, 681, 684, 722, 904, 908, 912, 1017, 1083, 1356, 1362, 1368, 1444, 1808, 1816, 1824, 2034, 2043, 2147, 2166, 2712, 2724, 2736, 2888, 3249, 3616, 3632, 4068, 4086, 4294, 4313, 4332, 5424, 5448, 5472, 5776, 6441, 6498, 7264, 8136, 8172, 8588, 8626, 8664, 10848, 10896, 11552, 12882, 12939, 12996, 16272, 16344, 17176, 17252, 17328, 19323, 21792, 25651, 25764, 25878, 25992, 32544, 32688, 34352, 34504, 34656, 38646, 38817, 40793, 51302, 51528, 51756, 51984, 65376, 68704, 69008, 76953, 77292, 77634, 81586, 81947, 102604, 103056, 103512, 103968, 122379, 138016, 153906, 154584, 155268, 163172, 163894, 205208, 206112, 207024, 230859, 244758, 245841, 307812, 309168, 310536, 326344, 327788, 367137, 410416, 414048, 461718, 487369, 489516, 491682, 615624, 618336, 621072, 652688, 655576, 734274, 737523, 820832, 923436, 974738, 979032, 983364, 1231248, 1242144, 1305376, 1311152, 1462107, 1468548, 1475046, 1846872, 1949476, 1958064, 1966728, 2462496, 2622304, 2924214, 2937096, 2950092, 3693744, 3898952, 3916128, 3933456, 4386321, 5848428, 5874192, 5900184, 7387488, 7797904, 7866912, 8772642, 9260011, 11696856, 11748384, 11800368, 15595808, 17545284, 18520022, 23393712, 23600736, 27780033, 35090568, 37040044, 46787424, 55560066, 70181136, 74080088, 83340099, 111120132, 140362272, 148160176, 166680198, 222240264, 296320352, 333360396, 444480528, 666720792, 888961056, 1333441584, 2666883168]

約数ペア:

[(1, 2666883168), (2, 1333441584), (3, 888961056), (4, 666720792), (6, 444480528), (8, 333360396), (9, 296320352), (12, 222240264), (16, 166680198), (18, 148160176), (19, 140362272), (24, 111120132), (32, 83340099), (36, 74080088), (38, 70181136), (48, 55560066), (57, 46787424), (72, 37040044), (76, 35090568), (96, 27780033), (113, 23600736), (114, 23393712), (144, 18520022), (152, 17545284), (171, 15595808), (226, 11800368), (227, 11748384), (228, 11696856), (288, 9260011), (304, 8772642), (339, 7866912), (342, 7797904), (361, 7387488), (452, 5900184), (454, 5874192), (456, 5848428), (608, 4386321), (678, 3933456), (681, 3916128), (684, 3898952), (722, 3693744), (904, 2950092), (908, 2937096), (912, 2924214), (1017, 2622304), (1083, 2462496), (1356, 1966728), (1362, 1958064), (1368, 1949476), (1444, 1846872), (1808, 1475046), (1816, 1468548), (1824, 1462107), (2034, 1311152), (2043, 1305376), (2147, 1242144), (2166, 1231248), (2712, 983364), (2724, 979032), (2736, 974738), (2888, 923436), (3249, 820832), (3616, 737523), (3632, 734274), (4068, 655576), (4086, 652688), (4294, 621072), (4313, 618336), (4332, 615624), (5424, 491682), (5448, 489516), (5472, 487369), (5776, 461718), (6441, 414048), (6498, 410416), (7264, 367137), (8136, 327788), (8172, 326344), (8588, 310536), (8626, 309168), (8664, 307812), (10848, 245841), (10896, 244758), (11552, 230859), (12882, 207024), (12939, 206112), (12996, 205208), (16272, 163894), (16344, 163172), (17176, 155268), (17252, 154584), (17328, 153906), (19323, 138016), (21792, 122379), (25651, 103968), (25764, 103512), (25878, 103056), (25992, 102604), (32544, 81947), (32688, 81586), (34352, 77634), (34504, 77292), (34656, 76953), (38646, 69008), (38817, 68704), (40793, 65376), (51302, 51984), (51528, 51756)]