306517428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1216339}}^1$

素因数の和:1216356

約数の個数: 36

約数和(自身を含む): 885495520

約数和(自身を除く): 578978092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1216339, 2432678, 3649017, 4865356, 7298034, 8514373, 10947051, 14596068, 17028746, 21894102, 25543119, 34057492, 43788204, 51086238, 76629357, 102172476, 153258714, 306517428]

約数ペア:

[(1, 306517428), (2, 153258714), (3, 102172476), (4, 76629357), (6, 51086238), (7, 43788204), (9, 34057492), (12, 25543119), (14, 21894102), (18, 17028746), (21, 14596068), (28, 10947051), (36, 8514373), (42, 7298034), (63, 4865356), (84, 3649017), (126, 2432678), (252, 1216339)]