285250608

素因数分解:

$2^4\times 3^2\times {\mathrm{1980907}}^1$

素因数の和:1980921

約数の個数: 30

約数和(自身を含む): 798305924

約数和(自身を除く): 513055316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1980907, 3961814, 5942721, 7923628, 11885442, 15847256, 17828163, 23770884, 31694512, 35656326, 47541768, 71312652, 95083536, 142625304, 285250608]

約数ペア:

[(1, 285250608), (2, 142625304), (3, 95083536), (4, 71312652), (6, 47541768), (8, 35656326), (9, 31694512), (12, 23770884), (16, 17828163), (18, 15847256), (24, 11885442), (36, 7923628), (48, 5942721), (72, 3961814), (144, 1980907)]