277464828

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1216951}}^1$

素因数の和:1216977

約数の個数: 24

約数和(自身を含む): 681493120

約数和(自身を除く): 404028292

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1216951, 2433902, 3650853, 4867804, 7301706, 14603412, 23122069, 46244138, 69366207, 92488276, 138732414, 277464828]

約数ペア:

[(1, 277464828), (2, 138732414), (3, 92488276), (4, 69366207), (6, 46244138), (12, 23122069), (19, 14603412), (38, 7301706), (57, 4867804), (76, 3650853), (114, 2433902), (228, 1216951)]