2218513216

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{3739}}^1$

素因数の和:3951

約数の個数: 56

約数和(自身を含む): 4499010560

約数和(自身を除く): 2280497344

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 127, 146, 254, 292, 508, 584, 1016, 1168, 2032, 2336, 3739, 4064, 4672, 7478, 8128, 9271, 14956, 18542, 29912, 37084, 59824, 74168, 119648, 148336, 239296, 272947, 296672, 474853, 545894, 593344, 949706, 1091788, 1899412, 2183576, 3798824, 4367152, 7597648, 8734304, 15195296, 17468608, 30390592, 34664269, 69328538, 138657076, 277314152, 554628304, 1109256608, 2218513216]

約数ペア:

[(1, 2218513216), (2, 1109256608), (4, 554628304), (8, 277314152), (16, 138657076), (32, 69328538), (64, 34664269), (73, 30390592), (127, 17468608), (146, 15195296), (254, 8734304), (292, 7597648), (508, 4367152), (584, 3798824), (1016, 2183576), (1168, 1899412), (2032, 1091788), (2336, 949706), (3739, 593344), (4064, 545894), (4672, 474853), (7478, 296672), (8128, 272947), (9271, 239296), (14956, 148336), (18542, 119648), (29912, 74168), (37084, 59824)]