123243384

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20297}}^1$

素因数の和:20340

約数の個数: 64

約数和(自身を含む): 350749440

約数和(自身を除く): 227506056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 132, 138, 184, 253, 264, 276, 506, 552, 759, 1012, 1518, 2024, 3036, 6072, 20297, 40594, 60891, 81188, 121782, 162376, 223267, 243564, 446534, 466831, 487128, 669801, 893068, 933662, 1339602, 1400493, 1786136, 1867324, 2679204, 2800986, 3734648, 5135141, 5358408, 5601972, 10270282, 11203944, 15405423, 20540564, 30810846, 41081128, 61621692, 123243384]

約数ペア:

[(1, 123243384), (2, 61621692), (3, 41081128), (4, 30810846), (6, 20540564), (8, 15405423), (11, 11203944), (12, 10270282), (22, 5601972), (23, 5358408), (24, 5135141), (33, 3734648), (44, 2800986), (46, 2679204), (66, 1867324), (69, 1786136), (88, 1400493), (92, 1339602), (132, 933662), (138, 893068), (184, 669801), (253, 487128), (264, 466831), (276, 446534), (506, 243564), (552, 223267), (759, 162376), (1012, 121782), (1518, 81188), (2024, 60891), (3036, 40594), (6072, 20297)]