330864208

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{1973}}^1$

素因数の和:2251

約数の個数: 40

約数和(自身を含む): 657957888

約数和(自身を除く): 327093680

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 223, 376, 446, 752, 892, 1784, 1973, 3568, 3946, 7892, 10481, 15784, 20962, 31568, 41924, 83848, 92731, 167696, 185462, 370924, 439979, 741848, 879958, 1483696, 1759916, 3519832, 7039664, 20679013, 41358026, 82716052, 165432104, 330864208]

約数ペア:

[(1, 330864208), (2, 165432104), (4, 82716052), (8, 41358026), (16, 20679013), (47, 7039664), (94, 3519832), (188, 1759916), (223, 1483696), (376, 879958), (446, 741848), (752, 439979), (892, 370924), (1784, 185462), (1973, 167696), (3568, 92731), (3946, 83848), (7892, 41924), (10481, 31568), (15784, 20962)]