268496622

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{653}}^1$

素因数の和:1145

約数の個数: 48

約数和(自身を含む): 595003968

約数和(自身を除く): 326507346

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 431, 477, 653, 862, 954, 1293, 1306, 1959, 2586, 3879, 3918, 5877, 7758, 11754, 22843, 34609, 45686, 68529, 69218, 103827, 137058, 205587, 207654, 281443, 311481, 411174, 562886, 622962, 844329, 1688658, 2532987, 5065974, 14916479, 29832958, 44749437, 89498874, 134248311, 268496622]

約数ペア:

[(1, 268496622), (2, 134248311), (3, 89498874), (6, 44749437), (9, 29832958), (18, 14916479), (53, 5065974), (106, 2532987), (159, 1688658), (318, 844329), (431, 622962), (477, 562886), (653, 411174), (862, 311481), (954, 281443), (1293, 207654), (1306, 205587), (1959, 137058), (2586, 103827), (3879, 69218), (3918, 68529), (5877, 45686), (7758, 34609), (11754, 22843)]