1008581288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{1193}}^1$

素因数の和:1962

約数の個数: 64

約数和(自身を含む): 2226571200

約数和(自身を除く): 1217989912

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 739, 1144, 1193, 1478, 2386, 2956, 4772, 5912, 8129, 9544, 9607, 13123, 15509, 16258, 19214, 26246, 31018, 32516, 38428, 52492, 62036, 65032, 76856, 104984, 105677, 124072, 170599, 211354, 341198, 422708, 682396, 845416, 881627, 1364792, 1763254, 3526508, 7053016, 9697897, 11461151, 19395794, 22922302, 38791588, 45844604, 77583176, 91689208, 126072661, 252145322, 504290644, 1008581288]

約数ペア:

[(1, 1008581288), (2, 504290644), (4, 252145322), (8, 126072661), (11, 91689208), (13, 77583176), (22, 45844604), (26, 38791588), (44, 22922302), (52, 19395794), (88, 11461151), (104, 9697897), (143, 7053016), (286, 3526508), (572, 1763254), (739, 1364792), (1144, 881627), (1193, 845416), (1478, 682396), (2386, 422708), (2956, 341198), (4772, 211354), (5912, 170599), (8129, 124072), (9544, 105677), (9607, 104984), (13123, 76856), (15509, 65032), (16258, 62036), (19214, 52492), (26246, 38428), (31018, 32516)]