280162432

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{18089}}^1$

素因数の和:18125

約数の個数: 48

約数和(自身を含む): 613522350

約数和(自身を除く): 333359918

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 968, 1408, 1936, 3872, 7744, 15488, 18089, 36178, 72356, 144712, 198979, 289424, 397958, 578848, 795916, 1157696, 1591832, 2188769, 2315392, 3183664, 4377538, 6367328, 8755076, 12734656, 17510152, 25469312, 35020304, 70040608, 140081216, 280162432]

約数ペア:

[(1, 280162432), (2, 140081216), (4, 70040608), (8, 35020304), (11, 25469312), (16, 17510152), (22, 12734656), (32, 8755076), (44, 6367328), (64, 4377538), (88, 3183664), (121, 2315392), (128, 2188769), (176, 1591832), (242, 1157696), (352, 795916), (484, 578848), (704, 397958), (968, 289424), (1408, 198979), (1936, 144712), (3872, 72356), (7744, 36178), (15488, 18089)]