494534656

素因数分解:

$2^{17}\times 7^3\times {\mathrm{11}}^1$

素因数の和:66

約数の個数: 144

約数和(自身を含む): 1258286400

約数和(自身を除く): 763751744

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, 343, 352, 392, 448, 512, 539, 616, 686, 704, 784, 896, 1024, 1078, 1232, 1372, 1408, 1568, 1792, 2048, 2156, 2464, 2744, 2816, 3136, 3584, 3773, 4096, 4312, 4928, 5488, 5632, 6272, 7168, 7546, 8192, 8624, 9856, 10976, 11264, 12544, 14336, 15092, 16384, 17248, 19712, 21952, 22528, 25088, 28672, 30184, 32768, 34496, 39424, 43904, 45056, 50176, 57344, 60368, 65536, 68992, 78848, 87808, 90112, 100352, 114688, 120736, 131072, 137984, 157696, 175616, 180224, 200704, 229376, 241472, 275968, 315392, 351232, 360448, 401408, 458752, 482944, 551936, 630784, 702464, 720896, 802816, 917504, 965888, 1103872, 1261568, 1404928, 1441792, 1605632, 1931776, 2207744, 2523136, 2809856, 3211264, 3863552, 4415488, 5046272, 5619712, 6422528, 7727104, 8830976, 10092544, 11239424, 15454208, 17661952, 22478848, 30908416, 35323904, 44957696, 61816832, 70647808, 123633664, 247267328, 494534656]

約数ペア:

[(1, 494534656), (2, 247267328), (4, 123633664), (7, 70647808), (8, 61816832), (11, 44957696), (14, 35323904), (16, 30908416), (22, 22478848), (28, 17661952), (32, 15454208), (44, 11239424), (49, 10092544), (56, 8830976), (64, 7727104), (77, 6422528), (88, 5619712), (98, 5046272), (112, 4415488), (128, 3863552), (154, 3211264), (176, 2809856), (196, 2523136), (224, 2207744), (256, 1931776), (308, 1605632), (343, 1441792), (352, 1404928), (392, 1261568), (448, 1103872), (512, 965888), (539, 917504), (616, 802816), (686, 720896), (704, 702464), (784, 630784), (896, 551936), (1024, 482944), (1078, 458752), (1232, 401408), (1372, 360448), (1408, 351232), (1568, 315392), (1792, 275968), (2048, 241472), (2156, 229376), (2464, 200704), (2744, 180224), (2816, 175616), (3136, 157696), (3584, 137984), (3773, 131072), (4096, 120736), (4312, 114688), (4928, 100352), (5488, 90112), (5632, 87808), (6272, 78848), (7168, 68992), (7546, 65536), (8192, 60368), (8624, 57344), (9856, 50176), (10976, 45056), (11264, 43904), (12544, 39424), (14336, 34496), (15092, 32768), (16384, 30184), (17248, 28672), (19712, 25088), (21952, 22528)]