256269402

素因数分解:

$2^1\times 3^2\times {\mathrm{3389}}^1\times {\mathrm{4201}}^1$

素因数の和:7598

約数の個数: 24

約数和(自身を含む): 555546420

約数和(自身を除く): 299277018

約数列:

[1, 2, 3, 6, 9, 18, 3389, 4201, 6778, 8402, 10167, 12603, 20334, 25206, 30501, 37809, 61002, 75618, 14237189, 28474378, 42711567, 85423134, 128134701, 256269402]

約数ペア:

[(1, 256269402), (2, 128134701), (3, 85423134), (6, 42711567), (9, 28474378), (18, 14237189), (3389, 75618), (4201, 61002), (6778, 37809), (8402, 30501), (10167, 25206), (12603, 20334)]