489682404

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{163883}}^1$

素因数の和:163976

約数の個数: 36

約数和(自身を含む): 1252729296

約数和(自身を除く): 763046892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 163883, 327766, 491649, 655532, 983298, 1474947, 1966596, 2949894, 5899788, 13602289, 27204578, 40806867, 54409156, 81613734, 122420601, 163227468, 244841202, 489682404]

約数ペア:

[(1, 489682404), (2, 244841202), (3, 163227468), (4, 122420601), (6, 81613734), (9, 54409156), (12, 40806867), (18, 27204578), (36, 13602289), (83, 5899788), (166, 2949894), (249, 1966596), (332, 1474947), (498, 983298), (747, 655532), (996, 491649), (1494, 327766), (2988, 163883)]