738796672

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{311}}^1$

素因数の和:669

約数の個数: 64

約数和(自身を含む): 1504002240

約数和(自身を除く): 765205568

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 277, 311, 536, 554, 622, 1072, 1108, 1244, 2144, 2216, 2488, 4288, 4432, 4976, 8576, 8864, 9952, 17728, 18559, 19904, 20837, 35456, 37118, 39808, 41674, 74236, 83348, 86147, 148472, 166696, 172294, 296944, 333392, 344588, 593888, 666784, 689176, 1187776, 1333568, 1378352, 2375552, 2667136, 2756704, 5513408, 5771849, 11026816, 11543698, 23087396, 46174792, 92349584, 184699168, 369398336, 738796672]

約数ペア:

[(1, 738796672), (2, 369398336), (4, 184699168), (8, 92349584), (16, 46174792), (32, 23087396), (64, 11543698), (67, 11026816), (128, 5771849), (134, 5513408), (268, 2756704), (277, 2667136), (311, 2375552), (536, 1378352), (554, 1333568), (622, 1187776), (1072, 689176), (1108, 666784), (1244, 593888), (2144, 344588), (2216, 333392), (2488, 296944), (4288, 172294), (4432, 166696), (4976, 148472), (8576, 86147), (8864, 83348), (9952, 74236), (17728, 41674), (18559, 39808), (19904, 37118), (20837, 35456)]