318207910774

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{709}}^1\times {\mathrm{13147}}^1$

素因数の和:13985

約数の個数: 48

約数和(自身を含む): 522745809840

約数和(自身を除く): 204537899066

約数列:

[1, 2, 13, 26, 101, 169, 202, 338, 709, 1313, 1418, 2626, 9217, 13147, 17069, 18434, 26294, 34138, 71609, 119821, 143218, 170911, 239642, 341822, 930917, 1327847, 1861834, 2221843, 2655694, 4443686, 9321223, 12101921, 17262011, 18642446, 24203842, 34524022, 121175899, 224406143, 242351798, 448812286, 941443523, 1575286687, 1882887046, 3150573374, 12238765799, 24477531598, 159103955387, 318207910774]

約数ペア:

[(1, 318207910774), (2, 159103955387), (13, 24477531598), (26, 12238765799), (101, 3150573374), (169, 1882887046), (202, 1575286687), (338, 941443523), (709, 448812286), (1313, 242351798), (1418, 224406143), (2626, 121175899), (9217, 34524022), (13147, 24203842), (17069, 18642446), (18434, 17262011), (26294, 12101921), (34138, 9321223), (71609, 4443686), (119821, 2655694), (143218, 2221843), (170911, 1861834), (239642, 1327847), (341822, 930917)]