256034544

素因数分解:

$2^4\times 3^1\times {\mathrm{241}}^1\times {\mathrm{22133}}^1$

素因数の和:22385

約数の個数: 40

約数和(自身を含む): 664197072

約数和(自身を除く): 408162528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 241, 482, 723, 964, 1446, 1928, 2892, 3856, 5784, 11568, 22133, 44266, 66399, 88532, 132798, 177064, 265596, 354128, 531192, 1062384, 5334053, 10668106, 16002159, 21336212, 32004318, 42672424, 64008636, 85344848, 128017272, 256034544]

約数ペア:

[(1, 256034544), (2, 128017272), (3, 85344848), (4, 64008636), (6, 42672424), (8, 32004318), (12, 21336212), (16, 16002159), (24, 10668106), (48, 5334053), (241, 1062384), (482, 531192), (723, 354128), (964, 265596), (1446, 177064), (1928, 132798), (2892, 88532), (3856, 66399), (5784, 44266), (11568, 22133)]