261854256

素因数分解:

$2^4\times 3^1\times {\mathrm{1327}}^1\times {\mathrm{4111}}^1$

素因数の和:5449

約数の個数: 40

約数和(自身を含む): 677131264

約数和(自身を除く): 415277008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1327, 2654, 3981, 4111, 5308, 7962, 8222, 10616, 12333, 15924, 16444, 21232, 24666, 31848, 32888, 49332, 63696, 65776, 98664, 197328, 5455297, 10910594, 16365891, 21821188, 32731782, 43642376, 65463564, 87284752, 130927128, 261854256]

約数ペア:

[(1, 261854256), (2, 130927128), (3, 87284752), (4, 65463564), (6, 43642376), (8, 32731782), (12, 21821188), (16, 16365891), (24, 10910594), (48, 5455297), (1327, 197328), (2654, 98664), (3981, 65776), (4111, 63696), (5308, 49332), (7962, 32888), (8222, 31848), (10616, 24666), (12333, 21232), (15924, 16444)]