1691287272

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{207877}}^1$

素因数の和:208002

約数の個数: 48

約数和(自身を含む): 4621127940

約数和(自身を除く): 2929840668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 452, 678, 904, 1017, 1356, 2034, 2712, 4068, 8136, 207877, 415754, 623631, 831508, 1247262, 1663016, 1870893, 2494524, 3741786, 4989048, 7483572, 14967144, 23490101, 46980202, 70470303, 93960404, 140940606, 187920808, 211410909, 281881212, 422821818, 563762424, 845643636, 1691287272]

約数ペア:

[(1, 1691287272), (2, 845643636), (3, 563762424), (4, 422821818), (6, 281881212), (8, 211410909), (9, 187920808), (12, 140940606), (18, 93960404), (24, 70470303), (36, 46980202), (72, 23490101), (113, 14967144), (226, 7483572), (339, 4989048), (452, 3741786), (678, 2494524), (904, 1870893), (1017, 1663016), (1356, 1247262), (2034, 831508), (2712, 623631), (4068, 415754), (8136, 207877)]