269945984

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:542

約数の個数: 128

約数和(自身を含む): 682992000

約数和(自身を除く): 413046016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 61, 64, 77, 88, 112, 122, 128, 154, 176, 224, 244, 308, 352, 427, 448, 449, 488, 616, 671, 704, 854, 896, 898, 976, 1232, 1342, 1408, 1708, 1796, 1952, 2464, 2684, 3143, 3416, 3592, 3904, 4697, 4928, 4939, 5368, 6286, 6832, 7184, 7808, 9394, 9856, 9878, 10736, 12572, 13664, 14368, 18788, 19756, 21472, 25144, 27328, 27389, 28736, 34573, 37576, 39512, 42944, 50288, 54656, 54778, 57472, 69146, 75152, 79024, 85888, 100576, 109556, 138292, 150304, 158048, 191723, 201152, 219112, 276584, 300608, 301279, 316096, 383446, 402304, 438224, 553168, 601216, 602558, 632192, 766892, 876448, 1106336, 1205116, 1533784, 1752896, 2108953, 2212672, 2410232, 3067568, 3505792, 4217906, 4425344, 4820464, 6135136, 8435812, 9640928, 12270272, 16871624, 19281856, 24540544, 33743248, 38563712, 67486496, 134972992, 269945984]

約数ペア:

[(1, 269945984), (2, 134972992), (4, 67486496), (7, 38563712), (8, 33743248), (11, 24540544), (14, 19281856), (16, 16871624), (22, 12270272), (28, 9640928), (32, 8435812), (44, 6135136), (56, 4820464), (61, 4425344), (64, 4217906), (77, 3505792), (88, 3067568), (112, 2410232), (122, 2212672), (128, 2108953), (154, 1752896), (176, 1533784), (224, 1205116), (244, 1106336), (308, 876448), (352, 766892), (427, 632192), (448, 602558), (449, 601216), (488, 553168), (616, 438224), (671, 402304), (704, 383446), (854, 316096), (896, 301279), (898, 300608), (976, 276584), (1232, 219112), (1342, 201152), (1408, 191723), (1708, 158048), (1796, 150304), (1952, 138292), (2464, 109556), (2684, 100576), (3143, 85888), (3416, 79024), (3592, 75152), (3904, 69146), (4697, 57472), (4928, 54778), (4939, 54656), (5368, 50288), (6286, 42944), (6832, 39512), (7184, 37576), (7808, 34573), (9394, 28736), (9856, 27389), (9878, 27328), (10736, 25144), (12572, 21472), (13664, 19756), (14368, 18788)]