258014724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{15391}}^1$

素因数の和:15536

約数の個数: 48

約数和(自身を含む): 661979136

約数和(自身を除く): 403964412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 127, 132, 254, 381, 508, 762, 1397, 1524, 2794, 4191, 5588, 8382, 15391, 16764, 30782, 46173, 61564, 92346, 169301, 184692, 338602, 507903, 677204, 1015806, 1954657, 2031612, 3909314, 5863971, 7818628, 11727942, 21501227, 23455884, 43002454, 64503681, 86004908, 129007362, 258014724]

約数ペア:

[(1, 258014724), (2, 129007362), (3, 86004908), (4, 64503681), (6, 43002454), (11, 23455884), (12, 21501227), (22, 11727942), (33, 7818628), (44, 5863971), (66, 3909314), (127, 2031612), (132, 1954657), (254, 1015806), (381, 677204), (508, 507903), (762, 338602), (1397, 184692), (1524, 169301), (2794, 92346), (4191, 61564), (5588, 46173), (8382, 30782), (15391, 16764)]