306887412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{15017}}^1$

素因数の和:15168

約数の個数: 48

約数和(自身を含む): 777091392

約数和(自身を除く): 470203980

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 262, 393, 524, 786, 1572, 1703, 3406, 5109, 6812, 10218, 15017, 20436, 30034, 45051, 60068, 90102, 180204, 195221, 390442, 585663, 780884, 1171326, 1967227, 2342652, 3934454, 5901681, 7868908, 11803362, 23606724, 25573951, 51147902, 76721853, 102295804, 153443706, 306887412]

約数ペア:

[(1, 306887412), (2, 153443706), (3, 102295804), (4, 76721853), (6, 51147902), (12, 25573951), (13, 23606724), (26, 11803362), (39, 7868908), (52, 5901681), (78, 3934454), (131, 2342652), (156, 1967227), (262, 1171326), (393, 780884), (524, 585663), (786, 390442), (1572, 195221), (1703, 180204), (3406, 90102), (5109, 60068), (6812, 45051), (10218, 30034), (15017, 20436)]