242376736

素因数分解:

$2^5\times 7^2\times {\mathrm{331}}^1\times {\mathrm{467}}^1$

素因数の和:822

約数の個数: 72

約数和(自身を含む): 557955216

約数和(自身を除く): 315578480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 331, 392, 467, 662, 784, 934, 1324, 1568, 1868, 2317, 2648, 3269, 3736, 4634, 5296, 6538, 7472, 9268, 10592, 13076, 14944, 16219, 18536, 22883, 26152, 32438, 37072, 45766, 52304, 64876, 74144, 91532, 104608, 129752, 154577, 183064, 259504, 309154, 366128, 519008, 618308, 732256, 1082039, 1236616, 2164078, 2473232, 4328156, 4946464, 7574273, 8656312, 15148546, 17312624, 30297092, 34625248, 60594184, 121188368, 242376736]

約数ペア:

[(1, 242376736), (2, 121188368), (4, 60594184), (7, 34625248), (8, 30297092), (14, 17312624), (16, 15148546), (28, 8656312), (32, 7574273), (49, 4946464), (56, 4328156), (98, 2473232), (112, 2164078), (196, 1236616), (224, 1082039), (331, 732256), (392, 618308), (467, 519008), (662, 366128), (784, 309154), (934, 259504), (1324, 183064), (1568, 154577), (1868, 129752), (2317, 104608), (2648, 91532), (3269, 74144), (3736, 64876), (4634, 52304), (5296, 45766), (6538, 37072), (7472, 32438), (9268, 26152), (10592, 22883), (13076, 18536), (14944, 16219)]