238441398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{3181}}^1$

素因数の和:3261

約数の個数: 48

約数和(自身を含む): 530833968

約数和(自身を除く): 292392570

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 961, 1209, 1922, 2418, 2883, 3181, 5766, 6362, 9543, 12493, 19086, 24986, 37479, 41353, 74958, 82706, 98611, 124059, 197222, 248118, 295833, 591666, 1281943, 2563886, 3056941, 3845829, 6113882, 7691658, 9170823, 18341646, 39740233, 79480466, 119220699, 238441398]

約数ペア:

[(1, 238441398), (2, 119220699), (3, 79480466), (6, 39740233), (13, 18341646), (26, 9170823), (31, 7691658), (39, 6113882), (62, 3845829), (78, 3056941), (93, 2563886), (186, 1281943), (403, 591666), (806, 295833), (961, 248118), (1209, 197222), (1922, 124059), (2418, 98611), (2883, 82706), (3181, 74958), (5766, 41353), (6362, 37479), (9543, 24986), (12493, 19086)]