338238774

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{5023}}^1$

素因数の和:5106

約数の個数: 64

約数和(自身を含む): 795801600

約数和(自身を除く): 457562826

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 43, 54, 58, 86, 87, 129, 174, 258, 261, 387, 522, 774, 783, 1161, 1247, 1566, 2322, 2494, 3741, 5023, 7482, 10046, 11223, 15069, 22446, 30138, 33669, 45207, 67338, 90414, 135621, 145667, 215989, 271242, 291334, 431978, 437001, 647967, 874002, 1295934, 1311003, 1943901, 2622006, 3887802, 3933009, 5831703, 6263681, 7866018, 11663406, 12527362, 18791043, 37582086, 56373129, 112746258, 169119387, 338238774]

約数ペア:

[(1, 338238774), (2, 169119387), (3, 112746258), (6, 56373129), (9, 37582086), (18, 18791043), (27, 12527362), (29, 11663406), (43, 7866018), (54, 6263681), (58, 5831703), (86, 3933009), (87, 3887802), (129, 2622006), (174, 1943901), (258, 1311003), (261, 1295934), (387, 874002), (522, 647967), (774, 437001), (783, 431978), (1161, 291334), (1247, 271242), (1566, 215989), (2322, 145667), (2494, 135621), (3741, 90414), (5023, 67338), (7482, 45207), (10046, 33669), (11223, 30138), (15069, 22446)]