211228344

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{33721}}^1$

素因数の和:33765

約数の個数: 64

約数和(自身を含む): 606996000

約数和(自身を除く): 395767656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 783, 1044, 1566, 2088, 3132, 6264, 33721, 67442, 101163, 134884, 202326, 269768, 303489, 404652, 606978, 809304, 910467, 977909, 1213956, 1820934, 1955818, 2427912, 2933727, 3641868, 3911636, 5867454, 7283736, 7823272, 8801181, 11734908, 17602362, 23469816, 26403543, 35204724, 52807086, 70409448, 105614172, 211228344]

約数ペア:

[(1, 211228344), (2, 105614172), (3, 70409448), (4, 52807086), (6, 35204724), (8, 26403543), (9, 23469816), (12, 17602362), (18, 11734908), (24, 8801181), (27, 7823272), (29, 7283736), (36, 5867454), (54, 3911636), (58, 3641868), (72, 2933727), (87, 2427912), (108, 1955818), (116, 1820934), (174, 1213956), (216, 977909), (232, 910467), (261, 809304), (348, 606978), (522, 404652), (696, 303489), (783, 269768), (1044, 202326), (1566, 134884), (2088, 101163), (3132, 67442), (6264, 33721)]