383372032

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{643}}^1$

素因数の和:813

約数の個数: 72

約数和(自身を含む): 817444656

約数和(自身を除く): 434072624

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 137, 256, 272, 274, 544, 548, 643, 1088, 1096, 1286, 2176, 2192, 2329, 2572, 4352, 4384, 4658, 5144, 8768, 9316, 10288, 10931, 17536, 18632, 20576, 21862, 35072, 37264, 41152, 43724, 74528, 82304, 87448, 88091, 149056, 164608, 174896, 176182, 298112, 349792, 352364, 596224, 699584, 704728, 1399168, 1409456, 1497547, 2798336, 2818912, 2995094, 5637824, 5990188, 11275648, 11980376, 22551296, 23960752, 47921504, 95843008, 191686016, 383372032]

約数ペア:

[(1, 383372032), (2, 191686016), (4, 95843008), (8, 47921504), (16, 23960752), (17, 22551296), (32, 11980376), (34, 11275648), (64, 5990188), (68, 5637824), (128, 2995094), (136, 2818912), (137, 2798336), (256, 1497547), (272, 1409456), (274, 1399168), (544, 704728), (548, 699584), (643, 596224), (1088, 352364), (1096, 349792), (1286, 298112), (2176, 176182), (2192, 174896), (2329, 164608), (2572, 149056), (4352, 88091), (4384, 87448), (4658, 82304), (5144, 74528), (8768, 43724), (9316, 41152), (10288, 37264), (10931, 35072), (17536, 21862), (18632, 20576)]