253122852

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1\times {\mathrm{449}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 598752000

約数和(自身を除く): 345629148

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 431, 436, 449, 654, 862, 898, 1293, 1308, 1347, 1724, 1796, 2586, 2694, 5172, 5388, 46979, 48941, 93958, 97882, 140937, 146823, 187916, 193519, 195764, 281874, 293646, 387038, 563748, 580557, 587292, 774076, 1161114, 2322228, 21093571, 42187142, 63280713, 84374284, 126561426, 253122852]

約数ペア:

[(1, 253122852), (2, 126561426), (3, 84374284), (4, 63280713), (6, 42187142), (12, 21093571), (109, 2322228), (218, 1161114), (327, 774076), (431, 587292), (436, 580557), (449, 563748), (654, 387038), (862, 293646), (898, 281874), (1293, 195764), (1308, 193519), (1347, 187916), (1724, 146823), (1796, 140937), (2586, 97882), (2694, 93958), (5172, 48941), (5388, 46979)]