321804144

素因数分解:

$2^4\times 3^3\times {\mathrm{744917}}^1$

素因数の和:744934

約数の個数: 40

約数和(自身を含む): 923698320

約数和(自身を除く): 601894176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 744917, 1489834, 2234751, 2979668, 4469502, 5959336, 6704253, 8939004, 11918672, 13408506, 17878008, 20112759, 26817012, 35756016, 40225518, 53634024, 80451036, 107268048, 160902072, 321804144]

約数ペア:

[(1, 321804144), (2, 160902072), (3, 107268048), (4, 80451036), (6, 53634024), (8, 40225518), (9, 35756016), (12, 26817012), (16, 20112759), (18, 17878008), (24, 13408506), (27, 11918672), (36, 8939004), (48, 6704253), (54, 5959336), (72, 4469502), (108, 2979668), (144, 2234751), (216, 1489834), (432, 744917)]