2288761137

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 3719520000

約数和(自身を除く): 1430758863

約数列:

[1, 3, 9, 13, 27, 39, 107, 117, 149, 321, 351, 409, 447, 963, 1227, 1341, 1391, 1937, 2889, 3681, 4023, 4173, 5317, 5811, 11043, 12519, 15943, 15951, 17433, 37557, 43763, 47829, 47853, 52299, 60941, 131289, 143487, 143559, 182823, 207259, 393867, 430461, 548469, 568919, 621777, 792233, 1181601, 1645407, 1706757, 1865331, 2376699, 5120271, 5595993, 6520687, 7130097, 15360813, 19562061, 21390291, 58686183, 84768931, 176058549, 254306793, 762920379, 2288761137]

約数ペア:

[(1, 2288761137), (3, 762920379), (9, 254306793), (13, 176058549), (27, 84768931), (39, 58686183), (107, 21390291), (117, 19562061), (149, 15360813), (321, 7130097), (351, 6520687), (409, 5595993), (447, 5120271), (963, 2376699), (1227, 1865331), (1341, 1706757), (1391, 1645407), (1937, 1181601), (2889, 792233), (3681, 621777), (4023, 568919), (4173, 548469), (5317, 430461), (5811, 393867), (11043, 207259), (12519, 182823), (15943, 143559), (15951, 143487), (17433, 131289), (37557, 60941), (43763, 52299), (47829, 47853)]