864833536

素因数分解:

$2^{12}\times 7^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 156

約数和(自身を含む): 2091653760

約数和(自身を除く): 1226820224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 139, 196, 217, 224, 248, 256, 278, 392, 434, 448, 496, 512, 556, 784, 868, 896, 973, 992, 1024, 1112, 1519, 1568, 1736, 1792, 1946, 1984, 2048, 2224, 3038, 3136, 3472, 3584, 3892, 3968, 4096, 4309, 4448, 6076, 6272, 6811, 6944, 7168, 7784, 7936, 8618, 8896, 12152, 12544, 13622, 13888, 14336, 15568, 15872, 17236, 17792, 24304, 25088, 27244, 27776, 28672, 30163, 31136, 31744, 34472, 35584, 48608, 50176, 54488, 55552, 60326, 62272, 63488, 68944, 71168, 97216, 100352, 108976, 111104, 120652, 124544, 126976, 137888, 142336, 194432, 200704, 211141, 217952, 222208, 241304, 249088, 275776, 284672, 388864, 422282, 435904, 444416, 482608, 498176, 551552, 569344, 777728, 844564, 871808, 888832, 965216, 996352, 1103104, 1555456, 1689128, 1743616, 1930432, 1992704, 2206208, 3110912, 3378256, 3487232, 3860864, 3985408, 4412416, 6221824, 6756512, 6974464, 7721728, 8824832, 13513024, 13948928, 15443456, 17649664, 27026048, 27897856, 30886912, 54052096, 61773824, 108104192, 123547648, 216208384, 432416768, 864833536]

約数ペア:

[(1, 864833536), (2, 432416768), (4, 216208384), (7, 123547648), (8, 108104192), (14, 61773824), (16, 54052096), (28, 30886912), (31, 27897856), (32, 27026048), (49, 17649664), (56, 15443456), (62, 13948928), (64, 13513024), (98, 8824832), (112, 7721728), (124, 6974464), (128, 6756512), (139, 6221824), (196, 4412416), (217, 3985408), (224, 3860864), (248, 3487232), (256, 3378256), (278, 3110912), (392, 2206208), (434, 1992704), (448, 1930432), (496, 1743616), (512, 1689128), (556, 1555456), (784, 1103104), (868, 996352), (896, 965216), (973, 888832), (992, 871808), (1024, 844564), (1112, 777728), (1519, 569344), (1568, 551552), (1736, 498176), (1792, 482608), (1946, 444416), (1984, 435904), (2048, 422282), (2224, 388864), (3038, 284672), (3136, 275776), (3472, 249088), (3584, 241304), (3892, 222208), (3968, 217952), (4096, 211141), (4309, 200704), (4448, 194432), (6076, 142336), (6272, 137888), (6811, 126976), (6944, 124544), (7168, 120652), (7784, 111104), (7936, 108976), (8618, 100352), (8896, 97216), (12152, 71168), (12544, 68944), (13622, 63488), (13888, 62272), (14336, 60326), (15568, 55552), (15872, 54488), (17236, 50176), (17792, 48608), (24304, 35584), (25088, 34472), (27244, 31744), (27776, 31136), (28672, 30163)]