1288440456

素因数分解:

$2^3\times 3^1\times {\mathrm{1259}}^1\times {\mathrm{42641}}^1$

素因数の和:43909

約数の個数: 32

約数和(自身を含む): 3223735200

約数和(自身を除く): 1935294744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1259, 2518, 3777, 5036, 7554, 10072, 15108, 30216, 42641, 85282, 127923, 170564, 255846, 341128, 511692, 1023384, 53685019, 107370038, 161055057, 214740076, 322110114, 429480152, 644220228, 1288440456]

約数ペア:

[(1, 1288440456), (2, 644220228), (3, 429480152), (4, 322110114), (6, 214740076), (8, 161055057), (12, 107370038), (24, 53685019), (1259, 1023384), (2518, 511692), (3777, 341128), (5036, 255846), (7554, 170564), (10072, 127923), (15108, 85282), (30216, 42641)]