240343908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{27779}}^1$

素因数の和:27896

約数の個数: 48

約数和(自身を含む): 647162880

約数和(自身を除く): 406818972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 8652, 27779, 55558, 83337, 111116, 166674, 194453, 333348, 388906, 583359, 777812, 1166718, 2333436, 2861237, 5722474, 8583711, 11444948, 17167422, 20028659, 34334844, 40057318, 60085977, 80114636, 120171954, 240343908]

約数ペア:

[(1, 240343908), (2, 120171954), (3, 80114636), (4, 60085977), (6, 40057318), (7, 34334844), (12, 20028659), (14, 17167422), (21, 11444948), (28, 8583711), (42, 5722474), (84, 2861237), (103, 2333436), (206, 1166718), (309, 777812), (412, 583359), (618, 388906), (721, 333348), (1236, 194453), (1442, 166674), (2163, 111116), (2884, 83337), (4326, 55558), (8652, 27779)]