489478088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{941}}^1$

素因数の和:1238

約数の個数: 64

約数和(自身を含む): 1049915520

約数和(自身を除く): 560437432

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 257, 506, 514, 941, 1012, 1028, 1882, 2024, 2056, 2827, 3764, 5654, 5911, 7528, 10351, 11308, 11822, 20702, 21643, 22616, 23644, 41404, 43286, 47288, 65021, 82808, 86572, 130042, 173144, 238073, 241837, 260084, 476146, 483674, 520168, 952292, 967348, 1904584, 1934696, 2660207, 5320414, 5562251, 10640828, 11124502, 21281656, 22249004, 44498008, 61184761, 122369522, 244739044, 489478088]

約数ペア:

[(1, 489478088), (2, 244739044), (4, 122369522), (8, 61184761), (11, 44498008), (22, 22249004), (23, 21281656), (44, 11124502), (46, 10640828), (88, 5562251), (92, 5320414), (184, 2660207), (253, 1934696), (257, 1904584), (506, 967348), (514, 952292), (941, 520168), (1012, 483674), (1028, 476146), (1882, 260084), (2024, 241837), (2056, 238073), (2827, 173144), (3764, 130042), (5654, 86572), (5911, 82808), (7528, 65021), (10351, 47288), (11308, 43286), (11822, 41404), (20702, 23644), (21643, 22616)]