226890468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2089}}^1$

素因数の和:2537

約数の個数: 72

約数和(自身を含む): 657296640

約数和(自身を除く): 430406172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 431, 862, 1293, 1724, 2089, 2586, 3017, 3879, 4178, 5172, 6034, 6267, 7758, 8356, 9051, 12068, 12534, 14623, 15516, 18102, 18801, 25068, 27153, 29246, 36204, 37602, 43869, 54306, 58492, 75204, 87738, 108612, 131607, 175476, 263214, 526428, 900359, 1800718, 2701077, 3601436, 5402154, 6302513, 8103231, 10804308, 12605026, 16206462, 18907539, 25210052, 32412924, 37815078, 56722617, 75630156, 113445234, 226890468]

約数ペア:

[(1, 226890468), (2, 113445234), (3, 75630156), (4, 56722617), (6, 37815078), (7, 32412924), (9, 25210052), (12, 18907539), (14, 16206462), (18, 12605026), (21, 10804308), (28, 8103231), (36, 6302513), (42, 5402154), (63, 3601436), (84, 2701077), (126, 1800718), (252, 900359), (431, 526428), (862, 263214), (1293, 175476), (1724, 131607), (2089, 108612), (2586, 87738), (3017, 75204), (3879, 58492), (4178, 54306), (5172, 43869), (6034, 37602), (6267, 36204), (7758, 29246), (8356, 27153), (9051, 25068), (12068, 18801), (12534, 18102), (14623, 15516)]