686136

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 1969920

約数和(自身を除く): 1283784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 113, 132, 138, 184, 226, 253, 264, 276, 339, 452, 506, 552, 678, 759, 904, 1012, 1243, 1356, 1518, 2024, 2486, 2599, 2712, 3036, 3729, 4972, 5198, 6072, 7458, 7797, 9944, 10396, 14916, 15594, 20792, 28589, 29832, 31188, 57178, 62376, 85767, 114356, 171534, 228712, 343068, 686136]

約数ペア:

[(1, 686136), (2, 343068), (3, 228712), (4, 171534), (6, 114356), (8, 85767), (11, 62376), (12, 57178), (22, 31188), (23, 29832), (24, 28589), (33, 20792), (44, 15594), (46, 14916), (66, 10396), (69, 9944), (88, 7797), (92, 7458), (113, 6072), (132, 5198), (138, 4972), (184, 3729), (226, 3036), (253, 2712), (264, 2599), (276, 2486), (339, 2024), (452, 1518), (506, 1356), (552, 1243), (678, 1012), (759, 904)]