260738324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{1381}}^1$

素因数の和:2016

約数の個数: 48

約数和(自身を含む): 570224256

約数和(自身を除く): 309485932

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 613, 1226, 1381, 2452, 2762, 4291, 5524, 6743, 8582, 9667, 13486, 15191, 17164, 19334, 26972, 30382, 38668, 47201, 60764, 94402, 106337, 188804, 212674, 425348, 846553, 1693106, 3386212, 5925871, 9312083, 11851742, 18624166, 23703484, 37248332, 65184581, 130369162, 260738324]

約数ペア:

[(1, 260738324), (2, 130369162), (4, 65184581), (7, 37248332), (11, 23703484), (14, 18624166), (22, 11851742), (28, 9312083), (44, 5925871), (77, 3386212), (154, 1693106), (308, 846553), (613, 425348), (1226, 212674), (1381, 188804), (2452, 106337), (2762, 94402), (4291, 60764), (5524, 47201), (6743, 38668), (8582, 30382), (9667, 26972), (13486, 19334), (15191, 17164)]