298494

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:141

約数の個数: 48

約数和(自身を含む): 778752

約数和(自身を除く): 480258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 103, 126, 138, 161, 206, 207, 309, 322, 414, 483, 618, 721, 927, 966, 1442, 1449, 1854, 2163, 2369, 2898, 4326, 4738, 6489, 7107, 12978, 14214, 16583, 21321, 33166, 42642, 49749, 99498, 149247, 298494]

約数ペア:

[(1, 298494), (2, 149247), (3, 99498), (6, 49749), (7, 42642), (9, 33166), (14, 21321), (18, 16583), (21, 14214), (23, 12978), (42, 7107), (46, 6489), (63, 4738), (69, 4326), (103, 2898), (126, 2369), (138, 2163), (161, 1854), (206, 1449), (207, 1442), (309, 966), (322, 927), (414, 721), (483, 618)]