265256604

素因数分解:

$2^2\times 3^2\times {\mathrm{1471}}^1\times {\mathrm{5009}}^1$

素因数の和:6490

約数の個数: 36

約数和(自身を含む): 671099520

約数和(自身を除く): 405842916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1471, 2942, 4413, 5009, 5884, 8826, 10018, 13239, 15027, 17652, 20036, 26478, 30054, 45081, 52956, 60108, 90162, 180324, 7368239, 14736478, 22104717, 29472956, 44209434, 66314151, 88418868, 132628302, 265256604]

約数ペア:

[(1, 265256604), (2, 132628302), (3, 88418868), (4, 66314151), (6, 44209434), (9, 29472956), (12, 22104717), (18, 14736478), (36, 7368239), (1471, 180324), (2942, 90162), (4413, 60108), (5009, 52956), (5884, 45081), (8826, 30054), (10018, 26478), (13239, 20036), (15027, 17652)]