565182464

素因数分解:

$2^{20}\times 7^2\times {\mathrm{11}}^1$

素因数の和:65

約数の個数: 126

約数和(自身を含む): 1434451284

約数和(自身を除く): 869268820

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, 256, 308, 352, 392, 448, 512, 539, 616, 704, 784, 896, 1024, 1078, 1232, 1408, 1568, 1792, 2048, 2156, 2464, 2816, 3136, 3584, 4096, 4312, 4928, 5632, 6272, 7168, 8192, 8624, 9856, 11264, 12544, 14336, 16384, 17248, 19712, 22528, 25088, 28672, 32768, 34496, 39424, 45056, 50176, 57344, 65536, 68992, 78848, 90112, 100352, 114688, 131072, 137984, 157696, 180224, 200704, 229376, 262144, 275968, 315392, 360448, 401408, 458752, 524288, 551936, 630784, 720896, 802816, 917504, 1048576, 1103872, 1261568, 1441792, 1605632, 1835008, 2207744, 2523136, 2883584, 3211264, 3670016, 4415488, 5046272, 5767168, 6422528, 7340032, 8830976, 10092544, 11534336, 12845056, 17661952, 20185088, 25690112, 35323904, 40370176, 51380224, 70647808, 80740352, 141295616, 282591232, 565182464]

約数ペア:

[(1, 565182464), (2, 282591232), (4, 141295616), (7, 80740352), (8, 70647808), (11, 51380224), (14, 40370176), (16, 35323904), (22, 25690112), (28, 20185088), (32, 17661952), (44, 12845056), (49, 11534336), (56, 10092544), (64, 8830976), (77, 7340032), (88, 6422528), (98, 5767168), (112, 5046272), (128, 4415488), (154, 3670016), (176, 3211264), (196, 2883584), (224, 2523136), (256, 2207744), (308, 1835008), (352, 1605632), (392, 1441792), (448, 1261568), (512, 1103872), (539, 1048576), (616, 917504), (704, 802816), (784, 720896), (896, 630784), (1024, 551936), (1078, 524288), (1232, 458752), (1408, 401408), (1568, 360448), (1792, 315392), (2048, 275968), (2156, 262144), (2464, 229376), (2816, 200704), (3136, 180224), (3584, 157696), (4096, 137984), (4312, 131072), (4928, 114688), (5632, 100352), (6272, 90112), (7168, 78848), (8192, 68992), (8624, 65536), (9856, 57344), (11264, 50176), (12544, 45056), (14336, 39424), (16384, 34496), (17248, 32768), (19712, 28672), (22528, 25088)]