268135244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4057}}^1$

素因数の和:4146

約数の個数: 48

約数和(自身を含む): 534487296

約数和(自身を除く): 266352052

約数列:

[1, 2, 4, 13, 26, 31, 41, 52, 62, 82, 124, 164, 403, 533, 806, 1066, 1271, 1612, 2132, 2542, 4057, 5084, 8114, 16228, 16523, 33046, 52741, 66092, 105482, 125767, 166337, 210964, 251534, 332674, 503068, 665348, 1634971, 2162381, 3269942, 4324762, 5156447, 6539884, 8649524, 10312894, 20625788, 67033811, 134067622, 268135244]

約数ペア:

[(1, 268135244), (2, 134067622), (4, 67033811), (13, 20625788), (26, 10312894), (31, 8649524), (41, 6539884), (52, 5156447), (62, 4324762), (82, 3269942), (124, 2162381), (164, 1634971), (403, 665348), (533, 503068), (806, 332674), (1066, 251534), (1271, 210964), (1612, 166337), (2132, 125767), (2542, 105482), (4057, 66092), (5084, 52741), (8114, 33046), (16228, 16523)]