638304

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 1718640

約数和(自身を除く): 1080336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 109, 122, 183, 218, 244, 327, 366, 436, 488, 654, 732, 872, 976, 1308, 1464, 1744, 1952, 2616, 2928, 3488, 5232, 5856, 6649, 10464, 13298, 19947, 26596, 39894, 53192, 79788, 106384, 159576, 212768, 319152, 638304]

約数ペア:

[(1, 638304), (2, 319152), (3, 212768), (4, 159576), (6, 106384), (8, 79788), (12, 53192), (16, 39894), (24, 26596), (32, 19947), (48, 13298), (61, 10464), (96, 6649), (109, 5856), (122, 5232), (183, 3488), (218, 2928), (244, 2616), (327, 1952), (366, 1744), (436, 1464), (488, 1308), (654, 976), (732, 872)]