1021346432

素因数分解:

$2^7\times {\mathrm{113}}^1\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 2068272360

約数和(自身を除く): 1046925928

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 241, 293, 452, 482, 586, 904, 964, 1172, 1808, 1928, 2344, 3616, 3856, 4688, 7232, 7712, 9376, 14464, 15424, 18752, 27233, 30848, 33109, 37504, 54466, 66218, 70613, 108932, 132436, 141226, 217864, 264872, 282452, 435728, 529744, 564904, 871456, 1059488, 1129808, 1742912, 2118976, 2259616, 3485824, 4237952, 4519232, 7979269, 9038464, 15958538, 31917076, 63834152, 127668304, 255336608, 510673216, 1021346432]

約数ペア:

[(1, 1021346432), (2, 510673216), (4, 255336608), (8, 127668304), (16, 63834152), (32, 31917076), (64, 15958538), (113, 9038464), (128, 7979269), (226, 4519232), (241, 4237952), (293, 3485824), (452, 2259616), (482, 2118976), (586, 1742912), (904, 1129808), (964, 1059488), (1172, 871456), (1808, 564904), (1928, 529744), (2344, 435728), (3616, 282452), (3856, 264872), (4688, 217864), (7232, 141226), (7712, 132436), (9376, 108932), (14464, 70613), (15424, 66218), (18752, 54466), (27233, 37504), (30848, 33109)]