228529458

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{647}}^1$

素因数の和:900

約数の個数: 64

約数和(自身を含む): 527523840

約数和(自身を除く): 298994382

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 211, 279, 422, 558, 633, 647, 837, 1266, 1294, 1674, 1899, 1941, 3798, 3882, 5697, 5823, 6541, 11394, 11646, 13082, 17469, 19623, 20057, 34938, 39246, 40114, 58869, 60171, 117738, 120342, 136517, 176607, 180513, 273034, 353214, 361026, 409551, 541539, 819102, 1083078, 1228653, 2457306, 3685959, 4232027, 7371918, 8464054, 12696081, 25392162, 38088243, 76176486, 114264729, 228529458]

約数ペア:

[(1, 228529458), (2, 114264729), (3, 76176486), (6, 38088243), (9, 25392162), (18, 12696081), (27, 8464054), (31, 7371918), (54, 4232027), (62, 3685959), (93, 2457306), (186, 1228653), (211, 1083078), (279, 819102), (422, 541539), (558, 409551), (633, 361026), (647, 353214), (837, 273034), (1266, 180513), (1294, 176607), (1674, 136517), (1899, 120342), (1941, 117738), (3798, 60171), (3882, 58869), (5697, 40114), (5823, 39246), (6541, 34938), (11394, 20057), (11646, 19623), (13082, 17469)]