506765056

素因数分解:

$2^8\times 7^2\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:670

約数の個数: 108

約数和(自身を含む): 1195372080

約数和(自身を除く): 688607024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 71, 98, 112, 128, 142, 196, 224, 256, 284, 392, 448, 497, 568, 569, 784, 896, 994, 1136, 1138, 1568, 1792, 1988, 2272, 2276, 3136, 3479, 3976, 3983, 4544, 4552, 6272, 6958, 7952, 7966, 9088, 9104, 12544, 13916, 15904, 15932, 18176, 18208, 27832, 27881, 31808, 31864, 36416, 40399, 55664, 55762, 63616, 63728, 72832, 80798, 111328, 111524, 127232, 127456, 145664, 161596, 222656, 223048, 254912, 282793, 323192, 445312, 446096, 509824, 565586, 646384, 890624, 892192, 1019648, 1131172, 1292768, 1784384, 1979551, 2262344, 2585536, 3568768, 3959102, 4524688, 5171072, 7137536, 7918204, 9049376, 10342144, 15836408, 18098752, 31672816, 36197504, 63345632, 72395008, 126691264, 253382528, 506765056]

約数ペア:

[(1, 506765056), (2, 253382528), (4, 126691264), (7, 72395008), (8, 63345632), (14, 36197504), (16, 31672816), (28, 18098752), (32, 15836408), (49, 10342144), (56, 9049376), (64, 7918204), (71, 7137536), (98, 5171072), (112, 4524688), (128, 3959102), (142, 3568768), (196, 2585536), (224, 2262344), (256, 1979551), (284, 1784384), (392, 1292768), (448, 1131172), (497, 1019648), (568, 892192), (569, 890624), (784, 646384), (896, 565586), (994, 509824), (1136, 446096), (1138, 445312), (1568, 323192), (1792, 282793), (1988, 254912), (2272, 223048), (2276, 222656), (3136, 161596), (3479, 145664), (3976, 127456), (3983, 127232), (4544, 111524), (4552, 111328), (6272, 80798), (6958, 72832), (7952, 63728), (7966, 63616), (9088, 55762), (9104, 55664), (12544, 40399), (13916, 36416), (15904, 31864), (15932, 31808), (18176, 27881), (18208, 27832)]