719945712

素因数分解:

$2^4\times 3^3\times {\mathrm{1666541}}^1$

素因数の和:1666558

約数の個数: 40

約数和(自身を含む): 2066512080

約数和(自身を除く): 1346566368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1666541, 3333082, 4999623, 6666164, 9999246, 13332328, 14998869, 19998492, 26664656, 29997738, 39996984, 44996607, 59995476, 79993968, 89993214, 119990952, 179986428, 239981904, 359972856, 719945712]

約数ペア:

[(1, 719945712), (2, 359972856), (3, 239981904), (4, 179986428), (6, 119990952), (8, 89993214), (9, 79993968), (12, 59995476), (16, 44996607), (18, 39996984), (24, 29997738), (27, 26664656), (36, 19998492), (48, 14998869), (54, 13332328), (72, 9999246), (108, 6666164), (144, 4999623), (216, 3333082), (432, 1666541)]