263989008

素因数分解:

$2^4\times 3^2\times {\mathrm{1833257}}^1$

素因数の和:1833271

約数の個数: 30

約数和(自身を含む): 738802974

約数和(自身を除く): 474813966

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1833257, 3666514, 5499771, 7333028, 10999542, 14666056, 16499313, 21999084, 29332112, 32998626, 43998168, 65997252, 87996336, 131994504, 263989008]

約数ペア:

[(1, 263989008), (2, 131994504), (3, 87996336), (4, 65997252), (6, 43998168), (8, 32998626), (9, 29332112), (12, 21999084), (16, 16499313), (18, 14666056), (24, 10999542), (36, 7333028), (48, 5499771), (72, 3666514), (144, 1833257)]