289134864

素因数分解:

$2^4\times 3^2\times {\mathrm{2007881}}^1$

素因数の和:2007895

約数の個数: 30

約数和(自身を含む): 809176446

約数和(自身を除く): 520041582

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2007881, 4015762, 6023643, 8031524, 12047286, 16063048, 18070929, 24094572, 32126096, 36141858, 48189144, 72283716, 96378288, 144567432, 289134864]

約数ペア:

[(1, 289134864), (2, 144567432), (3, 96378288), (4, 72283716), (6, 48189144), (8, 36141858), (9, 32126096), (12, 24094572), (16, 18070929), (18, 16063048), (24, 12047286), (36, 8031524), (48, 6023643), (72, 4015762), (144, 2007881)]