277242

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:83

約数の個数: 48

約数和(自身を含む): 689472

約数和(自身を除く): 412230

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 41, 42, 46, 49, 69, 82, 98, 123, 138, 147, 161, 246, 287, 294, 322, 483, 574, 861, 943, 966, 1127, 1722, 1886, 2009, 2254, 2829, 3381, 4018, 5658, 6027, 6601, 6762, 12054, 13202, 19803, 39606, 46207, 92414, 138621, 277242]

約数ペア:

[(1, 277242), (2, 138621), (3, 92414), (6, 46207), (7, 39606), (14, 19803), (21, 13202), (23, 12054), (41, 6762), (42, 6601), (46, 6027), (49, 5658), (69, 4018), (82, 3381), (98, 2829), (123, 2254), (138, 2009), (147, 1886), (161, 1722), (246, 1127), (287, 966), (294, 943), (322, 861), (483, 574)]