1303602272

素因数分解:

$2^5\times 7^2\times {\mathrm{337}}^1\times {\mathrm{2467}}^1$

素因数の和:2828

約数の個数: 72

約数和(自身を含む): 2995554744

約数和(自身を除く): 1691952472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 337, 392, 674, 784, 1348, 1568, 2359, 2467, 2696, 4718, 4934, 5392, 9436, 9868, 10784, 16513, 17269, 18872, 19736, 33026, 34538, 37744, 39472, 66052, 69076, 75488, 78944, 120883, 132104, 138152, 241766, 264208, 276304, 483532, 528416, 552608, 831379, 967064, 1662758, 1934128, 3325516, 3868256, 5819653, 6651032, 11639306, 13302064, 23278612, 26604128, 40737571, 46557224, 81475142, 93114448, 162950284, 186228896, 325900568, 651801136, 1303602272]

約数ペア:

[(1, 1303602272), (2, 651801136), (4, 325900568), (7, 186228896), (8, 162950284), (14, 93114448), (16, 81475142), (28, 46557224), (32, 40737571), (49, 26604128), (56, 23278612), (98, 13302064), (112, 11639306), (196, 6651032), (224, 5819653), (337, 3868256), (392, 3325516), (674, 1934128), (784, 1662758), (1348, 967064), (1568, 831379), (2359, 552608), (2467, 528416), (2696, 483532), (4718, 276304), (4934, 264208), (5392, 241766), (9436, 138152), (9868, 132104), (10784, 120883), (16513, 78944), (17269, 75488), (18872, 69076), (19736, 66052), (33026, 39472), (34538, 37744)]