393482656

素因数分解:

$2^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{16417}}^1$

素因数の和:16541

約数の個数: 48

約数和(自身を含む): 893664576

約数和(自身を除く): 500181920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 107, 112, 214, 224, 428, 749, 856, 1498, 1712, 2996, 3424, 5992, 11984, 16417, 23968, 32834, 65668, 114919, 131336, 229838, 262672, 459676, 525344, 919352, 1756619, 1838704, 3513238, 3677408, 7026476, 12296333, 14052952, 24592666, 28105904, 49185332, 56211808, 98370664, 196741328, 393482656]

約数ペア:

[(1, 393482656), (2, 196741328), (4, 98370664), (7, 56211808), (8, 49185332), (14, 28105904), (16, 24592666), (28, 14052952), (32, 12296333), (56, 7026476), (107, 3677408), (112, 3513238), (214, 1838704), (224, 1756619), (428, 919352), (749, 525344), (856, 459676), (1498, 262672), (1712, 229838), (2996, 131336), (3424, 114919), (5992, 65668), (11984, 32834), (16417, 23968)]