242963568

素因数分解:

$2^4\times 3^2\times {\mathrm{1687247}}^1$

素因数の和:1687261

約数の個数: 30

約数和(自身を含む): 679960944

約数和(自身を除く): 436997376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1687247, 3374494, 5061741, 6748988, 10123482, 13497976, 15185223, 20246964, 26995952, 30370446, 40493928, 60740892, 80987856, 121481784, 242963568]

約数ペア:

[(1, 242963568), (2, 121481784), (3, 80987856), (4, 60740892), (6, 40493928), (8, 30370446), (9, 26995952), (12, 20246964), (16, 15185223), (18, 13497976), (24, 10123482), (36, 6748988), (48, 5061741), (72, 3374494), (144, 1687247)]