1744398848

素因数分解:

$2^9\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:477

約数の個数: 80

約数和(自身を含む): 3556439040

約数和(自身を除く): 1812040192

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 139, 193, 254, 256, 278, 386, 508, 512, 556, 772, 1016, 1112, 1544, 2032, 2224, 3088, 4064, 4448, 6176, 8128, 8896, 12352, 16256, 17653, 17792, 24511, 24704, 26827, 32512, 35306, 35584, 49022, 49408, 53654, 65024, 70612, 71168, 98044, 98816, 107308, 141224, 196088, 214616, 282448, 392176, 429232, 564896, 784352, 858464, 1129792, 1568704, 1716928, 2259584, 3137408, 3407029, 3433856, 4519168, 6274816, 6814058, 6867712, 9038336, 12549632, 13628116, 13735424, 27256232, 54512464, 109024928, 218049856, 436099712, 872199424, 1744398848]

約数ペア:

[(1, 1744398848), (2, 872199424), (4, 436099712), (8, 218049856), (16, 109024928), (32, 54512464), (64, 27256232), (127, 13735424), (128, 13628116), (139, 12549632), (193, 9038336), (254, 6867712), (256, 6814058), (278, 6274816), (386, 4519168), (508, 3433856), (512, 3407029), (556, 3137408), (772, 2259584), (1016, 1716928), (1112, 1568704), (1544, 1129792), (2032, 858464), (2224, 784352), (3088, 564896), (4064, 429232), (4448, 392176), (6176, 282448), (8128, 214616), (8896, 196088), (12352, 141224), (16256, 107308), (17653, 98816), (17792, 98044), (24511, 71168), (24704, 70612), (26827, 65024), (32512, 53654), (35306, 49408), (35584, 49022)]