668592792

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{147397}}^1$

素因数の和:147422

約数の個数: 80

約数和(自身を含む): 2140218960

約数和(自身を除く): 1471626168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 147397, 294794, 442191, 589588, 884382, 1031779, 1179176, 1326573, 1768764, 2063558, 2653146, 3095337, 3537528, 3979719, 4127116, 5306292, 6190674, 7959438, 8254232, 9286011, 10612584, 11939157, 12381348, 15918876, 18572022, 23878314, 24762696, 27858033, 31837752, 37144044, 47756628, 55716066, 74288088, 83574099, 95513256, 111432132, 167148198, 222864264, 334296396, 668592792]

約数ペア:

[(1, 668592792), (2, 334296396), (3, 222864264), (4, 167148198), (6, 111432132), (7, 95513256), (8, 83574099), (9, 74288088), (12, 55716066), (14, 47756628), (18, 37144044), (21, 31837752), (24, 27858033), (27, 24762696), (28, 23878314), (36, 18572022), (42, 15918876), (54, 12381348), (56, 11939157), (63, 10612584), (72, 9286011), (81, 8254232), (84, 7959438), (108, 6190674), (126, 5306292), (162, 4127116), (168, 3979719), (189, 3537528), (216, 3095337), (252, 2653146), (324, 2063558), (378, 1768764), (504, 1326573), (567, 1179176), (648, 1031779), (756, 884382), (1134, 589588), (1512, 442191), (2268, 294794), (4536, 147397)]