1263078864

素因数分解:

$2^4\times 3^2\times {\mathrm{8771381}}^1$

素因数の和:8771395

約数の個数: 30

約数和(自身を含む): 3534866946

約数和(自身を除く): 2271788082

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 8771381, 17542762, 26314143, 35085524, 52628286, 70171048, 78942429, 105256572, 140342096, 157884858, 210513144, 315769716, 421026288, 631539432, 1263078864]

約数ペア:

[(1, 1263078864), (2, 631539432), (3, 421026288), (4, 315769716), (6, 210513144), (8, 157884858), (9, 140342096), (12, 105256572), (16, 78942429), (18, 70171048), (24, 52628286), (36, 35085524), (48, 26314143), (72, 17542762), (144, 8771381)]