265576194

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1181}}^1$

素因数の和:1264

約数の個数: 72

約数和(自身を含む): 640854396

約数和(自身を除く): 375278202

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 961, 1181, 1209, 1922, 2362, 2418, 2883, 3543, 3627, 5766, 7086, 7254, 8649, 10629, 12493, 15353, 17298, 21258, 24986, 30706, 36611, 37479, 46059, 73222, 74958, 92118, 109833, 112437, 138177, 219666, 224874, 276354, 329499, 475943, 658998, 951886, 1134941, 1427829, 2269882, 2855658, 3404823, 4283487, 6809646, 8566974, 10214469, 14754233, 20428938, 29508466, 44262699, 88525398, 132788097, 265576194]

約数ペア:

[(1, 265576194), (2, 132788097), (3, 88525398), (6, 44262699), (9, 29508466), (13, 20428938), (18, 14754233), (26, 10214469), (31, 8566974), (39, 6809646), (62, 4283487), (78, 3404823), (93, 2855658), (117, 2269882), (186, 1427829), (234, 1134941), (279, 951886), (403, 658998), (558, 475943), (806, 329499), (961, 276354), (1181, 224874), (1209, 219666), (1922, 138177), (2362, 112437), (2418, 109833), (2883, 92118), (3543, 74958), (3627, 73222), (5766, 46059), (7086, 37479), (7254, 36611), (8649, 30706), (10629, 24986), (12493, 21258), (15353, 17298)]