343456768

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:305

約数の個数: 88

約数和(自身を含む): 733644800

約数和(自身を除く): 390188032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 128, 139, 152, 254, 256, 278, 304, 508, 512, 556, 608, 1016, 1024, 1112, 1216, 2032, 2224, 2413, 2432, 2641, 4064, 4448, 4826, 4864, 5282, 8128, 8896, 9652, 9728, 10564, 16256, 17653, 17792, 19304, 19456, 21128, 32512, 35306, 35584, 38608, 42256, 65024, 70612, 71168, 77216, 84512, 130048, 141224, 142336, 154432, 169024, 282448, 308864, 335407, 338048, 564896, 617728, 670814, 676096, 1129792, 1235456, 1341628, 1352192, 2259584, 2470912, 2683256, 2704384, 4519168, 5366512, 9038336, 10733024, 18076672, 21466048, 42932096, 85864192, 171728384, 343456768]

約数ペア:

[(1, 343456768), (2, 171728384), (4, 85864192), (8, 42932096), (16, 21466048), (19, 18076672), (32, 10733024), (38, 9038336), (64, 5366512), (76, 4519168), (127, 2704384), (128, 2683256), (139, 2470912), (152, 2259584), (254, 1352192), (256, 1341628), (278, 1235456), (304, 1129792), (508, 676096), (512, 670814), (556, 617728), (608, 564896), (1016, 338048), (1024, 335407), (1112, 308864), (1216, 282448), (2032, 169024), (2224, 154432), (2413, 142336), (2432, 141224), (2641, 130048), (4064, 84512), (4448, 77216), (4826, 71168), (4864, 70612), (5282, 65024), (8128, 42256), (8896, 38608), (9652, 35584), (9728, 35306), (10564, 32512), (16256, 21128), (17653, 19456), (17792, 19304)]