231813904

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{17393}}^1$

素因数の和:17432

約数の個数: 60

約数和(自身を含む): 553233564

約数和(自身を除く): 321419660

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 3332, 6664, 13328, 17393, 34786, 69572, 121751, 139144, 243502, 278288, 295681, 487004, 591362, 852257, 974008, 1182724, 1704514, 1948016, 2069767, 2365448, 3409028, 4139534, 4730896, 6818056, 8279068, 13636112, 14488369, 16558136, 28976738, 33116272, 57953476, 115906952, 231813904]

約数ペア:

[(1, 231813904), (2, 115906952), (4, 57953476), (7, 33116272), (8, 28976738), (14, 16558136), (16, 14488369), (17, 13636112), (28, 8279068), (34, 6818056), (49, 4730896), (56, 4139534), (68, 3409028), (98, 2365448), (112, 2069767), (119, 1948016), (136, 1704514), (196, 1182724), (238, 974008), (272, 852257), (392, 591362), (476, 487004), (784, 295681), (833, 278288), (952, 243502), (1666, 139144), (1904, 121751), (3332, 69572), (6664, 34786), (13328, 17393)]