314703872

素因数分解:

$2^{17}\times 7^4$

素因数の和:62

約数の個数: 90

約数和(自身を含む): 734262543

約数和(自身を除く): 419558671

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 512, 686, 784, 896, 1024, 1372, 1568, 1792, 2048, 2401, 2744, 3136, 3584, 4096, 4802, 5488, 6272, 7168, 8192, 9604, 10976, 12544, 14336, 16384, 19208, 21952, 25088, 28672, 32768, 38416, 43904, 50176, 57344, 65536, 76832, 87808, 100352, 114688, 131072, 153664, 175616, 200704, 229376, 307328, 351232, 401408, 458752, 614656, 702464, 802816, 917504, 1229312, 1404928, 1605632, 2458624, 2809856, 3211264, 4917248, 5619712, 6422528, 9834496, 11239424, 19668992, 22478848, 39337984, 44957696, 78675968, 157351936, 314703872]

約数ペア:

[(1, 314703872), (2, 157351936), (4, 78675968), (7, 44957696), (8, 39337984), (14, 22478848), (16, 19668992), (28, 11239424), (32, 9834496), (49, 6422528), (56, 5619712), (64, 4917248), (98, 3211264), (112, 2809856), (128, 2458624), (196, 1605632), (224, 1404928), (256, 1229312), (343, 917504), (392, 802816), (448, 702464), (512, 614656), (686, 458752), (784, 401408), (896, 351232), (1024, 307328), (1372, 229376), (1568, 200704), (1792, 175616), (2048, 153664), (2401, 131072), (2744, 114688), (3136, 100352), (3584, 87808), (4096, 76832), (4802, 65536), (5488, 57344), (6272, 50176), (7168, 43904), (8192, 38416), (9604, 32768), (10976, 28672), (12544, 25088), (14336, 21952), (16384, 19208)]