261481274352

素因数分解:

$2^4\times 3^2\times {\mathrm{10399}}^1\times {\mathrm{174617}}^1$

素因数の和:185030

約数の個数: 60

約数和(自身を含む): 731858961600

約数和(自身を除く): 470377687248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 10399, 20798, 31197, 41596, 62394, 83192, 93591, 124788, 166384, 174617, 187182, 249576, 349234, 374364, 499152, 523851, 698468, 748728, 1047702, 1396936, 1497456, 1571553, 2095404, 2793872, 3143106, 4190808, 6286212, 8381616, 12572424, 25144848, 1815842183, 3631684366, 5447526549, 7263368732, 10895053098, 14526737464, 16342579647, 21790106196, 29053474928, 32685159294, 43580212392, 65370318588, 87160424784, 130740637176, 261481274352]

約数ペア:

[(1, 261481274352), (2, 130740637176), (3, 87160424784), (4, 65370318588), (6, 43580212392), (8, 32685159294), (9, 29053474928), (12, 21790106196), (16, 16342579647), (18, 14526737464), (24, 10895053098), (36, 7263368732), (48, 5447526549), (72, 3631684366), (144, 1815842183), (10399, 25144848), (20798, 12572424), (31197, 8381616), (41596, 6286212), (62394, 4190808), (83192, 3143106), (93591, 2793872), (124788, 2095404), (166384, 1571553), (174617, 1497456), (187182, 1396936), (249576, 1047702), (349234, 748728), (374364, 698468), (499152, 523851)]