428672016

素因数分解:

$2^4\times 3^2\times {\mathrm{2976889}}^1$

素因数の和:2976903

約数の個数: 30

約数和(自身を含む): 1199686670

約数和(自身を除く): 771014654

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2976889, 5953778, 8930667, 11907556, 17861334, 23815112, 26792001, 35722668, 47630224, 53584002, 71445336, 107168004, 142890672, 214336008, 428672016]

約数ペア:

[(1, 428672016), (2, 214336008), (3, 142890672), (4, 107168004), (6, 71445336), (8, 53584002), (9, 47630224), (12, 35722668), (16, 26792001), (18, 23815112), (24, 17861334), (36, 11907556), (48, 8930667), (72, 5953778), (144, 2976889)]