2008138896

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{191033}}^1$

素因数の和:191120

約数の個数: 60

約数和(自身を含む): 5697015948

約数和(自身を除く): 3688877052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 5256, 10512, 191033, 382066, 573099, 764132, 1146198, 1528264, 1719297, 2292396, 3056528, 3438594, 4584792, 6877188, 9169584, 13754376, 13945409, 27508752, 27890818, 41836227, 55781636, 83672454, 111563272, 125508681, 167344908, 223126544, 251017362, 334689816, 502034724, 669379632, 1004069448, 2008138896]

約数ペア:

[(1, 2008138896), (2, 1004069448), (3, 669379632), (4, 502034724), (6, 334689816), (8, 251017362), (9, 223126544), (12, 167344908), (16, 125508681), (18, 111563272), (24, 83672454), (36, 55781636), (48, 41836227), (72, 27890818), (73, 27508752), (144, 13945409), (146, 13754376), (219, 9169584), (292, 6877188), (438, 4584792), (584, 3438594), (657, 3056528), (876, 2292396), (1168, 1719297), (1314, 1528264), (1752, 1146198), (2628, 764132), (3504, 573099), (5256, 382066), (10512, 191033)]