227931912

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{243517}}^1$

素因数の和:243542

約数の個数: 48

約数和(自身を含む): 664804140

約数和(自身を除く): 436872228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 243517, 487034, 730551, 974068, 1461102, 1948136, 2191653, 2922204, 3165721, 4383306, 5844408, 6331442, 8766612, 9497163, 12662884, 17533224, 18994326, 25325768, 28491489, 37988652, 56982978, 75977304, 113965956, 227931912]

約数ペア:

[(1, 227931912), (2, 113965956), (3, 75977304), (4, 56982978), (6, 37988652), (8, 28491489), (9, 25325768), (12, 18994326), (13, 17533224), (18, 12662884), (24, 9497163), (26, 8766612), (36, 6331442), (39, 5844408), (52, 4383306), (72, 3165721), (78, 2922204), (104, 2191653), (117, 1948136), (156, 1461102), (234, 974068), (312, 730551), (468, 487034), (936, 243517)]