240433488

素因数分解:

$2^4\times 3^3\times {\mathrm{556559}}^1$

素因数の和:556576

約数の個数: 40

約数和(自身を含む): 690134400

約数和(自身を除く): 449700912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 556559, 1113118, 1669677, 2226236, 3339354, 4452472, 5009031, 6678708, 8904944, 10018062, 13357416, 15027093, 20036124, 26714832, 30054186, 40072248, 60108372, 80144496, 120216744, 240433488]

約数ペア:

[(1, 240433488), (2, 120216744), (3, 80144496), (4, 60108372), (6, 40072248), (8, 30054186), (9, 26714832), (12, 20036124), (16, 15027093), (18, 13357416), (24, 10018062), (27, 8904944), (36, 6678708), (48, 5009031), (54, 4452472), (72, 3339354), (108, 2226236), (144, 1669677), (216, 1113118), (432, 556559)]