243814812

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{1531}}^1$

素因数の和:2138

約数の個数: 48

約数和(自身を含む): 595053312

約数和(自身を除く): 351238500

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 577, 1154, 1531, 1731, 2308, 3062, 3462, 4593, 6124, 6924, 9186, 13271, 18372, 26542, 35213, 39813, 53084, 70426, 79626, 105639, 140852, 159252, 211278, 422556, 883387, 1766774, 2650161, 3533548, 5300322, 10600644, 20317901, 40635802, 60953703, 81271604, 121907406, 243814812]

約数ペア:

[(1, 243814812), (2, 121907406), (3, 81271604), (4, 60953703), (6, 40635802), (12, 20317901), (23, 10600644), (46, 5300322), (69, 3533548), (92, 2650161), (138, 1766774), (276, 883387), (577, 422556), (1154, 211278), (1531, 159252), (1731, 140852), (2308, 105639), (3062, 79626), (3462, 70426), (4593, 53084), (6124, 39813), (6924, 35213), (9186, 26542), (13271, 18372)]