248650576

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{1223}}^1$

素因数の和:1459

約数の個数: 40

約数和(自身を含む): 490843584

約数和(自身を除く): 242193008

約数列:

[1, 2, 4, 8, 16, 97, 131, 194, 262, 388, 524, 776, 1048, 1223, 1552, 2096, 2446, 4892, 9784, 12707, 19568, 25414, 50828, 101656, 118631, 160213, 203312, 237262, 320426, 474524, 640852, 949048, 1281704, 1898096, 2563408, 15540661, 31081322, 62162644, 124325288, 248650576]

約数ペア:

[(1, 248650576), (2, 124325288), (4, 62162644), (8, 31081322), (16, 15540661), (97, 2563408), (131, 1898096), (194, 1281704), (262, 949048), (388, 640852), (524, 474524), (776, 320426), (1048, 237262), (1223, 203312), (1552, 160213), (2096, 118631), (2446, 101656), (4892, 50828), (9784, 25414), (12707, 19568)]