2555136

素因数分解:

$2^8\times 3^2\times {\mathrm{1109}}^1$

素因数の和:1131

約数の個数: 54

約数和(自身を含む): 7373730

約数和(自身を除く): 4818594

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1109, 1152, 2218, 2304, 3327, 4436, 6654, 8872, 9981, 13308, 17744, 19962, 26616, 35488, 39924, 53232, 70976, 79848, 106464, 141952, 159696, 212928, 283904, 319392, 425856, 638784, 851712, 1277568, 2555136]

約数ペア:

[(1, 2555136), (2, 1277568), (3, 851712), (4, 638784), (6, 425856), (8, 319392), (9, 283904), (12, 212928), (16, 159696), (18, 141952), (24, 106464), (32, 79848), (36, 70976), (48, 53232), (64, 39924), (72, 35488), (96, 26616), (128, 19962), (144, 17744), (192, 13308), (256, 9981), (288, 8872), (384, 6654), (576, 4436), (768, 3327), (1109, 2304), (1152, 2218)]