242348638

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^2$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 442036224

約数和(自身を除く): 199687586

約数列:

[1, 2, 7, 14, 31, 47, 62, 94, 109, 217, 218, 329, 434, 658, 763, 1457, 1526, 2914, 3379, 5123, 6758, 10199, 10246, 11881, 20398, 23653, 23762, 35861, 47306, 71722, 83167, 158813, 166334, 317626, 368311, 558407, 736622, 1111691, 1116814, 2223382, 2578177, 3908849, 5156354, 7817698, 17310617, 34621234, 121174319, 242348638]

約数ペア:

[(1, 242348638), (2, 121174319), (7, 34621234), (14, 17310617), (31, 7817698), (47, 5156354), (62, 3908849), (94, 2578177), (109, 2223382), (217, 1116814), (218, 1111691), (329, 736622), (434, 558407), (658, 368311), (763, 317626), (1457, 166334), (1526, 158813), (2914, 83167), (3379, 71722), (5123, 47306), (6758, 35861), (10199, 23762), (10246, 23653), (11881, 20398)]