390786352

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1439}}^1\times {\mathrm{1543}}^1$

素因数の和:3001

約数の個数: 40

約数和(自身を含む): 827089920

約数和(自身を除く): 436303568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1439, 1543, 2878, 3086, 5756, 6172, 11512, 12344, 15829, 16973, 23024, 24688, 31658, 33946, 63316, 67892, 126632, 135784, 253264, 271568, 2220377, 4440754, 8881508, 17763016, 24424147, 35526032, 48848294, 97696588, 195393176, 390786352]

約数ペア:

[(1, 390786352), (2, 195393176), (4, 97696588), (8, 48848294), (11, 35526032), (16, 24424147), (22, 17763016), (44, 8881508), (88, 4440754), (176, 2220377), (1439, 271568), (1543, 253264), (2878, 135784), (3086, 126632), (5756, 67892), (6172, 63316), (11512, 33946), (12344, 31658), (15829, 24688), (16973, 23024)]