506659266

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{1283}}^1$

素因数の和:1468

約数の個数: 64

約数和(自身を含む): 1153751040

約数和(自身を除く): 647091774

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 103, 142, 206, 213, 309, 426, 618, 639, 927, 1278, 1283, 1854, 1917, 2566, 2781, 3834, 3849, 5562, 7313, 7698, 11547, 14626, 21939, 23094, 34641, 43878, 65817, 69282, 91093, 131634, 132149, 182186, 197451, 264298, 273279, 394902, 396447, 546558, 792894, 819837, 1189341, 1639674, 2378682, 2459511, 3568023, 4919022, 7136046, 9382579, 18765158, 28147737, 56295474, 84443211, 168886422, 253329633, 506659266]

約数ペア:

[(1, 506659266), (2, 253329633), (3, 168886422), (6, 84443211), (9, 56295474), (18, 28147737), (27, 18765158), (54, 9382579), (71, 7136046), (103, 4919022), (142, 3568023), (206, 2459511), (213, 2378682), (309, 1639674), (426, 1189341), (618, 819837), (639, 792894), (927, 546558), (1278, 396447), (1283, 394902), (1854, 273279), (1917, 264298), (2566, 197451), (2781, 182186), (3834, 132149), (3849, 131634), (5562, 91093), (7313, 69282), (7698, 65817), (11547, 43878), (14626, 34641), (21939, 23094)]