262515084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{15727}}^1$

素因数の和:15854

約数の個数: 48

約数和(自身を含む): 665860608

約数和(自身を除く): 403345524

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 642, 1284, 1391, 2782, 4173, 5564, 8346, 15727, 16692, 31454, 47181, 62908, 94362, 188724, 204451, 408902, 613353, 817804, 1226706, 1682789, 2453412, 3365578, 5048367, 6731156, 10096734, 20193468, 21876257, 43752514, 65628771, 87505028, 131257542, 262515084]

約数ペア:

[(1, 262515084), (2, 131257542), (3, 87505028), (4, 65628771), (6, 43752514), (12, 21876257), (13, 20193468), (26, 10096734), (39, 6731156), (52, 5048367), (78, 3365578), (107, 2453412), (156, 1682789), (214, 1226706), (321, 817804), (428, 613353), (642, 408902), (1284, 204451), (1391, 188724), (2782, 94362), (4173, 62908), (5564, 47181), (8346, 31454), (15727, 16692)]