449412208

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{129439}}^1$

素因数の和:129485

約数の個数: 40

約数和(自身を含む): 1027235840

約数和(自身を除く): 577823632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 129439, 258878, 517756, 906073, 1035512, 1812146, 2071024, 3624292, 4012609, 7248584, 8025218, 14497168, 16050436, 28088263, 32100872, 56176526, 64201744, 112353052, 224706104, 449412208]

約数ペア:

[(1, 449412208), (2, 224706104), (4, 112353052), (7, 64201744), (8, 56176526), (14, 32100872), (16, 28088263), (28, 16050436), (31, 14497168), (56, 8025218), (62, 7248584), (112, 4012609), (124, 3624292), (217, 2071024), (248, 1812146), (434, 1035512), (496, 906073), (868, 517756), (1736, 258878), (3472, 129439)]