319697712

素因数分解:

$2^4\times 3^3\times {\mathrm{740041}}^1$

素因数の和:740058

約数の個数: 40

約数和(自身を含む): 917652080

約数和(自身を除く): 597954368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 740041, 1480082, 2220123, 2960164, 4440246, 5920328, 6660369, 8880492, 11840656, 13320738, 17760984, 19981107, 26641476, 35521968, 39962214, 53282952, 79924428, 106565904, 159848856, 319697712]

約数ペア:

[(1, 319697712), (2, 159848856), (3, 106565904), (4, 79924428), (6, 53282952), (8, 39962214), (9, 35521968), (12, 26641476), (16, 19981107), (18, 17760984), (24, 13320738), (27, 11840656), (36, 8880492), (48, 6660369), (54, 5920328), (72, 4440246), (108, 2960164), (144, 2220123), (216, 1480082), (432, 740041)]