254078136

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271451}}^1$

素因数の和:271476

約数の個数: 48

約数和(自身を含む): 741063960

約数和(自身を除く): 486985824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 271451, 542902, 814353, 1085804, 1628706, 2171608, 2443059, 3257412, 3528863, 4886118, 6514824, 7057726, 9772236, 10586589, 14115452, 19544472, 21173178, 28230904, 31759767, 42346356, 63519534, 84692712, 127039068, 254078136]

約数ペア:

[(1, 254078136), (2, 127039068), (3, 84692712), (4, 63519534), (6, 42346356), (8, 31759767), (9, 28230904), (12, 21173178), (13, 19544472), (18, 14115452), (24, 10586589), (26, 9772236), (36, 7057726), (39, 6514824), (52, 4886118), (72, 3528863), (78, 3257412), (104, 2443059), (117, 2171608), (156, 1628706), (234, 1085804), (312, 814353), (468, 542902), (936, 271451)]