212865624

素因数分解:

$2^3\times 3^3\times {\mathrm{157}}^1\times {\mathrm{6277}}^1$

素因数の和:6449

約数の個数: 64

約数和(自身を含む): 595154400

約数和(自身を除く): 382288776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 157, 216, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 4239, 5652, 6277, 8478, 11304, 12554, 16956, 18831, 25108, 33912, 37662, 50216, 56493, 75324, 112986, 150648, 169479, 225972, 338958, 451944, 677916, 985489, 1355832, 1970978, 2956467, 3941956, 5912934, 7883912, 8869401, 11825868, 17738802, 23651736, 26608203, 35477604, 53216406, 70955208, 106432812, 212865624]

約数ペア:

[(1, 212865624), (2, 106432812), (3, 70955208), (4, 53216406), (6, 35477604), (8, 26608203), (9, 23651736), (12, 17738802), (18, 11825868), (24, 8869401), (27, 7883912), (36, 5912934), (54, 3941956), (72, 2956467), (108, 1970978), (157, 1355832), (216, 985489), (314, 677916), (471, 451944), (628, 338958), (942, 225972), (1256, 169479), (1413, 150648), (1884, 112986), (2826, 75324), (3768, 56493), (4239, 50216), (5652, 37662), (6277, 33912), (8478, 25108), (11304, 18831), (12554, 16956)]