2553216

素因数分解:

$2^7\times 3^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 6956400

約数和(自身を除く): 4403184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 109, 122, 128, 183, 192, 218, 244, 327, 366, 384, 436, 488, 654, 732, 872, 976, 1308, 1464, 1744, 1952, 2616, 2928, 3488, 3904, 5232, 5856, 6649, 6976, 7808, 10464, 11712, 13298, 13952, 19947, 20928, 23424, 26596, 39894, 41856, 53192, 79788, 106384, 159576, 212768, 319152, 425536, 638304, 851072, 1276608, 2553216]

約数ペア:

[(1, 2553216), (2, 1276608), (3, 851072), (4, 638304), (6, 425536), (8, 319152), (12, 212768), (16, 159576), (24, 106384), (32, 79788), (48, 53192), (61, 41856), (64, 39894), (96, 26596), (109, 23424), (122, 20928), (128, 19947), (183, 13952), (192, 13298), (218, 11712), (244, 10464), (327, 7808), (366, 6976), (384, 6649), (436, 5856), (488, 5232), (654, 3904), (732, 3488), (872, 2928), (976, 2616), (1308, 1952), (1464, 1744)]