223281072

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{221509}}^1$

素因数の和:221530

約数の個数: 60

約数和(自身を含む): 714148240

約数和(自身を除く): 490867168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 221509, 443018, 664527, 886036, 1329054, 1550563, 1772072, 1993581, 2658108, 3101126, 3544144, 3987162, 4651689, 5316216, 6202252, 7974324, 9303378, 10632432, 12404504, 13955067, 15948648, 18606756, 24809008, 27910134, 31897296, 37213512, 55820268, 74427024, 111640536, 223281072]

約数ペア:

[(1, 223281072), (2, 111640536), (3, 74427024), (4, 55820268), (6, 37213512), (7, 31897296), (8, 27910134), (9, 24809008), (12, 18606756), (14, 15948648), (16, 13955067), (18, 12404504), (21, 10632432), (24, 9303378), (28, 7974324), (36, 6202252), (42, 5316216), (48, 4651689), (56, 3987162), (63, 3544144), (72, 3101126), (84, 2658108), (112, 1993581), (126, 1772072), (144, 1550563), (168, 1329054), (252, 886036), (336, 664527), (504, 443018), (1008, 221509)]