406640016

素因数分解:

$2^4\times 3^2\times {\mathrm{2823889}}^1$

素因数の和:2823903

約数の個数: 30

約数和(自身を含む): 1138027670

約数和(自身を除く): 731387654

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2823889, 5647778, 8471667, 11295556, 16943334, 22591112, 25415001, 33886668, 45182224, 50830002, 67773336, 101660004, 135546672, 203320008, 406640016]

約数ペア:

[(1, 406640016), (2, 203320008), (3, 135546672), (4, 101660004), (6, 67773336), (8, 50830002), (9, 45182224), (12, 33886668), (16, 25415001), (18, 22591112), (24, 16943334), (36, 11295556), (48, 8471667), (72, 5647778), (144, 2823889)]