312856272

素因数分解:

$2^4\times 3^2\times {\mathrm{2172613}}^1$

素因数の和:2172627

約数の個数: 30

約数和(自身を含む): 875563442

約数和(自身を除く): 562707170

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2172613, 4345226, 6517839, 8690452, 13035678, 17380904, 19553517, 26071356, 34761808, 39107034, 52142712, 78214068, 104285424, 156428136, 312856272]

約数ペア:

[(1, 312856272), (2, 156428136), (3, 104285424), (4, 78214068), (6, 52142712), (8, 39107034), (9, 34761808), (12, 26071356), (16, 19553517), (18, 17380904), (24, 13035678), (36, 8690452), (48, 6517839), (72, 4345226), (144, 2172613)]