212705024

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4093}}^1$

素因数の和:4145

約数の個数: 72

約数和(自身を含む): 502088160

約数和(自身を除く): 289383136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 812, 896, 928, 1624, 1792, 1856, 3248, 3712, 4093, 6496, 7424, 8186, 12992, 16372, 25984, 28651, 32744, 51968, 57302, 65488, 114604, 118697, 130976, 229208, 237394, 261952, 458416, 474788, 523904, 830879, 916832, 949576, 1047808, 1661758, 1833664, 1899152, 3323516, 3667328, 3798304, 6647032, 7334656, 7596608, 13294064, 15193216, 26588128, 30386432, 53176256, 106352512, 212705024]

約数ペア:

[(1, 212705024), (2, 106352512), (4, 53176256), (7, 30386432), (8, 26588128), (14, 15193216), (16, 13294064), (28, 7596608), (29, 7334656), (32, 6647032), (56, 3798304), (58, 3667328), (64, 3323516), (112, 1899152), (116, 1833664), (128, 1661758), (203, 1047808), (224, 949576), (232, 916832), (256, 830879), (406, 523904), (448, 474788), (464, 458416), (812, 261952), (896, 237394), (928, 229208), (1624, 130976), (1792, 118697), (1856, 114604), (3248, 65488), (3712, 57302), (4093, 51968), (6496, 32744), (7424, 28651), (8186, 25984), (12992, 16372)]