265718466

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{66797}}^1$

素因数の和:66835

約数の個数: 48

約数和(自身を含む): 656490744

約数和(自身を除く): 390772278

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 66797, 133594, 200391, 400782, 601173, 868361, 1135549, 1202346, 1736722, 2271098, 2605083, 3406647, 5210166, 6813294, 7815249, 10219941, 14762137, 15630498, 20439882, 29524274, 44286411, 88572822, 132859233, 265718466]

約数ペア:

[(1, 265718466), (2, 132859233), (3, 88572822), (6, 44286411), (9, 29524274), (13, 20439882), (17, 15630498), (18, 14762137), (26, 10219941), (34, 7815249), (39, 6813294), (51, 5210166), (78, 3406647), (102, 2605083), (117, 2271098), (153, 1736722), (221, 1202346), (234, 1135549), (306, 868361), (442, 601173), (663, 400782), (1326, 200391), (1989, 133594), (3978, 66797)]