260485524

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{185531}}^1$

素因数の和:185557

約数の個数: 48

約数和(自身を含む): 727285440

約数和(自身を除く): 466799916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 185531, 371062, 556593, 742124, 1113186, 1669779, 2226372, 2411903, 3339558, 4823806, 5009337, 6679116, 7235709, 9647612, 10018674, 14471418, 20037348, 21707127, 28942836, 43414254, 65121381, 86828508, 130242762, 260485524]

約数ペア:

[(1, 260485524), (2, 130242762), (3, 86828508), (4, 65121381), (6, 43414254), (9, 28942836), (12, 21707127), (13, 20037348), (18, 14471418), (26, 10018674), (27, 9647612), (36, 7235709), (39, 6679116), (52, 5009337), (54, 4823806), (78, 3339558), (108, 2411903), (117, 2226372), (156, 1669779), (234, 1113186), (351, 742124), (468, 556593), (702, 371062), (1404, 185531)]