416348672

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:501

約数の個数: 80

約数和(自身を含む): 885181440

約数和(自身を除く): 468832768

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 128, 152, 254, 256, 304, 337, 508, 512, 608, 674, 1016, 1216, 1348, 2032, 2413, 2432, 2696, 4064, 4826, 4864, 5392, 6403, 8128, 9652, 9728, 10784, 12806, 16256, 19304, 21568, 25612, 32512, 38608, 42799, 43136, 51224, 65024, 77216, 85598, 86272, 102448, 154432, 171196, 172544, 204896, 308864, 342392, 409792, 617728, 684784, 813181, 819584, 1235456, 1369568, 1626362, 1639168, 2739136, 3252724, 3278336, 5478272, 6505448, 10956544, 13010896, 21913088, 26021792, 52043584, 104087168, 208174336, 416348672]

約数ペア:

[(1, 416348672), (2, 208174336), (4, 104087168), (8, 52043584), (16, 26021792), (19, 21913088), (32, 13010896), (38, 10956544), (64, 6505448), (76, 5478272), (127, 3278336), (128, 3252724), (152, 2739136), (254, 1639168), (256, 1626362), (304, 1369568), (337, 1235456), (508, 819584), (512, 813181), (608, 684784), (674, 617728), (1016, 409792), (1216, 342392), (1348, 308864), (2032, 204896), (2413, 172544), (2432, 171196), (2696, 154432), (4064, 102448), (4826, 86272), (4864, 85598), (5392, 77216), (6403, 65024), (8128, 51224), (9652, 43136), (9728, 42799), (10784, 38608), (12806, 32512), (16256, 25612), (19304, 21568)]