1626005916

素因数分解:

$2^2\times 3^2\times {\mathrm{199}}^1\times {\mathrm{263}}^1\times {\mathrm{863}}^1$

素因数の和:1335

約数の個数: 72

約数和(自身を含む): 4151347200

約数和(自身を除く): 2525341284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 199, 263, 398, 526, 597, 789, 796, 863, 1052, 1194, 1578, 1726, 1791, 2367, 2388, 2589, 3156, 3452, 3582, 4734, 5178, 7164, 7767, 9468, 10356, 15534, 31068, 52337, 104674, 157011, 171737, 209348, 226969, 314022, 343474, 453938, 471033, 515211, 628044, 680907, 686948, 907876, 942066, 1030422, 1361814, 1545633, 1884132, 2042721, 2060844, 2723628, 3091266, 4085442, 6182532, 8170884, 45166831, 90333662, 135500493, 180667324, 271000986, 406501479, 542001972, 813002958, 1626005916]

約数ペア:

[(1, 1626005916), (2, 813002958), (3, 542001972), (4, 406501479), (6, 271000986), (9, 180667324), (12, 135500493), (18, 90333662), (36, 45166831), (199, 8170884), (263, 6182532), (398, 4085442), (526, 3091266), (597, 2723628), (789, 2060844), (796, 2042721), (863, 1884132), (1052, 1545633), (1194, 1361814), (1578, 1030422), (1726, 942066), (1791, 907876), (2367, 686948), (2388, 680907), (2589, 628044), (3156, 515211), (3452, 471033), (3582, 453938), (4734, 343474), (5178, 314022), (7164, 226969), (7767, 209348), (9468, 171737), (10356, 157011), (15534, 104674), (31068, 52337)]