216553216

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{6991}}^1$

素因数の和:7029

約数の個数: 54

約数和(自身を含む): 475197296

約数和(自身を除く): 258644080

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 704, 968, 1408, 1936, 2816, 3872, 6991, 7744, 13982, 15488, 27964, 30976, 55928, 76901, 111856, 153802, 223712, 307604, 447424, 615208, 845911, 894848, 1230416, 1691822, 1789696, 2460832, 3383644, 4921664, 6767288, 9843328, 13534576, 19686656, 27069152, 54138304, 108276608, 216553216]

約数ペア:

[(1, 216553216), (2, 108276608), (4, 54138304), (8, 27069152), (11, 19686656), (16, 13534576), (22, 9843328), (32, 6767288), (44, 4921664), (64, 3383644), (88, 2460832), (121, 1789696), (128, 1691822), (176, 1230416), (242, 894848), (256, 845911), (352, 615208), (484, 447424), (704, 307604), (968, 223712), (1408, 153802), (1936, 111856), (2816, 76901), (3872, 55928), (6991, 30976), (7744, 27964), (13982, 15488)]