242263756

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{9689}}^1$

素因数の和:9766

約数の個数: 48

約数和(自身を含む): 520934400

約数和(自身を除く): 278670644

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 266, 329, 532, 658, 893, 1316, 1786, 3572, 6251, 9689, 12502, 19378, 25004, 38756, 67823, 135646, 184091, 271292, 368182, 455383, 736364, 910766, 1288637, 1821532, 2577274, 3187681, 5154548, 6375362, 8652277, 12750724, 17304554, 34609108, 60565939, 121131878, 242263756]

約数ペア:

[(1, 242263756), (2, 121131878), (4, 60565939), (7, 34609108), (14, 17304554), (19, 12750724), (28, 8652277), (38, 6375362), (47, 5154548), (76, 3187681), (94, 2577274), (133, 1821532), (188, 1288637), (266, 910766), (329, 736364), (532, 455383), (658, 368182), (893, 271292), (1316, 184091), (1786, 135646), (3572, 67823), (6251, 38756), (9689, 25004), (12502, 19378)]