805517312

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 1719244800

約数和(自身を除く): 913727488

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 128, 152, 163, 254, 256, 304, 326, 508, 512, 608, 652, 1016, 1024, 1216, 1304, 2032, 2048, 2413, 2432, 2608, 3097, 4064, 4826, 4864, 5216, 6194, 8128, 9652, 9728, 10432, 12388, 16256, 19304, 19456, 20701, 20864, 24776, 32512, 38608, 38912, 41402, 41728, 49552, 65024, 77216, 82804, 83456, 99104, 130048, 154432, 165608, 166912, 198208, 260096, 308864, 331216, 333824, 393319, 396416, 617728, 662432, 786638, 792832, 1235456, 1324864, 1573276, 1585664, 2470912, 2649728, 3146552, 3171328, 4941824, 5299456, 6293104, 6342656, 10598912, 12586208, 21197824, 25172416, 42395648, 50344832, 100689664, 201379328, 402758656, 805517312]

約数ペア:

[(1, 805517312), (2, 402758656), (4, 201379328), (8, 100689664), (16, 50344832), (19, 42395648), (32, 25172416), (38, 21197824), (64, 12586208), (76, 10598912), (127, 6342656), (128, 6293104), (152, 5299456), (163, 4941824), (254, 3171328), (256, 3146552), (304, 2649728), (326, 2470912), (508, 1585664), (512, 1573276), (608, 1324864), (652, 1235456), (1016, 792832), (1024, 786638), (1216, 662432), (1304, 617728), (2032, 396416), (2048, 393319), (2413, 333824), (2432, 331216), (2608, 308864), (3097, 260096), (4064, 198208), (4826, 166912), (4864, 165608), (5216, 154432), (6194, 130048), (8128, 99104), (9652, 83456), (9728, 82804), (10432, 77216), (12388, 65024), (16256, 49552), (19304, 41728), (19456, 41402), (20701, 38912), (20864, 38608), (24776, 32512)]