228679938

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{587}}^1\times {\mathrm{941}}^1$

素因数の和:1559

約数の個数: 48

約数和(自身を含む): 518446656

約数和(自身を除く): 289766718

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 587, 941, 1174, 1761, 1882, 2823, 3522, 5283, 5646, 8469, 10566, 13501, 16938, 21643, 27002, 40503, 43286, 64929, 81006, 121509, 129858, 194787, 243018, 389574, 552367, 1104734, 1657101, 3314202, 4971303, 9942606, 12704441, 25408882, 38113323, 76226646, 114339969, 228679938]

約数ペア:

[(1, 228679938), (2, 114339969), (3, 76226646), (6, 38113323), (9, 25408882), (18, 12704441), (23, 9942606), (46, 4971303), (69, 3314202), (138, 1657101), (207, 1104734), (414, 552367), (587, 389574), (941, 243018), (1174, 194787), (1761, 129858), (1882, 121509), (2823, 81006), (3522, 64929), (5283, 43286), (5646, 40503), (8469, 27002), (10566, 21643), (13501, 16938)]