289694532

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1\times {\mathrm{919}}^1$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 685731200

約数和(自身を除く): 396036668

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 241, 327, 436, 482, 654, 723, 919, 964, 1308, 1446, 1838, 2757, 2892, 3676, 5514, 11028, 26269, 52538, 78807, 100171, 105076, 157614, 200342, 221479, 300513, 315228, 400684, 442958, 601026, 664437, 885916, 1202052, 1328874, 2657748, 24141211, 48282422, 72423633, 96564844, 144847266, 289694532]

約数ペア:

[(1, 289694532), (2, 144847266), (3, 96564844), (4, 72423633), (6, 48282422), (12, 24141211), (109, 2657748), (218, 1328874), (241, 1202052), (327, 885916), (436, 664437), (482, 601026), (654, 442958), (723, 400684), (919, 315228), (964, 300513), (1308, 221479), (1446, 200342), (1838, 157614), (2757, 105076), (2892, 100171), (3676, 78807), (5514, 52538), (11028, 26269)]