279397026

素因数分解:

$2^1\times 3^5\times {\mathrm{53}}^1\times {\mathrm{10847}}^1$

素因数の和:10917

約数の個数: 48

約数和(自身を含む): 639684864

約数和(自身を除く): 360287838

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 243, 318, 477, 486, 954, 1431, 2862, 4293, 8586, 10847, 12879, 21694, 25758, 32541, 65082, 97623, 195246, 292869, 574891, 585738, 878607, 1149782, 1724673, 1757214, 2635821, 3449346, 5174019, 5271642, 10348038, 15522057, 31044114, 46566171, 93132342, 139698513, 279397026]

約数ペア:

[(1, 279397026), (2, 139698513), (3, 93132342), (6, 46566171), (9, 31044114), (18, 15522057), (27, 10348038), (53, 5271642), (54, 5174019), (81, 3449346), (106, 2635821), (159, 1757214), (162, 1724673), (243, 1149782), (318, 878607), (477, 585738), (486, 574891), (954, 292869), (1431, 195246), (2862, 97623), (4293, 65082), (8586, 32541), (10847, 25758), (12879, 21694)]