275761024

素因数分解:

$2^7\times 7^3\times {\mathrm{11}}^1\times {\mathrm{571}}^1$

素因数の和:617

約数の個数: 128

約数和(自身を含む): 700128000

約数和(自身を除く): 424366976

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 308, 343, 352, 392, 448, 539, 571, 616, 686, 704, 784, 896, 1078, 1142, 1232, 1372, 1408, 1568, 2156, 2284, 2464, 2744, 3136, 3773, 3997, 4312, 4568, 4928, 5488, 6272, 6281, 7546, 7994, 8624, 9136, 9856, 10976, 12562, 15092, 15988, 17248, 18272, 21952, 25124, 27979, 30184, 31976, 34496, 36544, 43904, 43967, 50248, 55958, 60368, 63952, 68992, 73088, 87934, 100496, 111916, 120736, 127904, 175868, 195853, 200992, 223832, 241472, 255808, 307769, 351736, 391706, 401984, 447664, 482944, 511616, 615538, 703472, 783412, 803968, 895328, 1231076, 1406944, 1566824, 1790656, 2154383, 2462152, 2813888, 3133648, 3581312, 4308766, 4924304, 5627776, 6267296, 8617532, 9848608, 12534592, 17235064, 19697216, 25069184, 34470128, 39394432, 68940256, 137880512, 275761024]

約数ペア:

[(1, 275761024), (2, 137880512), (4, 68940256), (7, 39394432), (8, 34470128), (11, 25069184), (14, 19697216), (16, 17235064), (22, 12534592), (28, 9848608), (32, 8617532), (44, 6267296), (49, 5627776), (56, 4924304), (64, 4308766), (77, 3581312), (88, 3133648), (98, 2813888), (112, 2462152), (128, 2154383), (154, 1790656), (176, 1566824), (196, 1406944), (224, 1231076), (308, 895328), (343, 803968), (352, 783412), (392, 703472), (448, 615538), (539, 511616), (571, 482944), (616, 447664), (686, 401984), (704, 391706), (784, 351736), (896, 307769), (1078, 255808), (1142, 241472), (1232, 223832), (1372, 200992), (1408, 195853), (1568, 175868), (2156, 127904), (2284, 120736), (2464, 111916), (2744, 100496), (3136, 87934), (3773, 73088), (3997, 68992), (4312, 63952), (4568, 60368), (4928, 55958), (5488, 50248), (6272, 43967), (6281, 43904), (7546, 36544), (7994, 34496), (8624, 31976), (9136, 30184), (9856, 27979), (10976, 25124), (12562, 21952), (15092, 18272), (15988, 17248)]