668831472

素因数分解:

$2^4\times 3^3\times {\mathrm{1548221}}^1$

素因数の和:1548238

約数の個数: 40

約数和(自身を含む): 1919795280

約数和(自身を除く): 1250963808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1548221, 3096442, 4644663, 6192884, 9289326, 12385768, 13933989, 18578652, 24771536, 27867978, 37157304, 41801967, 55735956, 74314608, 83603934, 111471912, 167207868, 222943824, 334415736, 668831472]

約数ペア:

[(1, 668831472), (2, 334415736), (3, 222943824), (4, 167207868), (6, 111471912), (8, 83603934), (9, 74314608), (12, 55735956), (16, 41801967), (18, 37157304), (24, 27867978), (27, 24771536), (36, 18578652), (48, 13933989), (54, 12385768), (72, 9289326), (108, 6192884), (144, 4644663), (216, 3096442), (432, 1548221)]