9705219496

素因数分解:

$2^3\times 7^2\times {\mathrm{103}}^1\times {\mathrm{240371}}^1$

素因数の和:240494

約数の個数: 48

約数和(自身を含む): 21373878240

約数和(自身を除く): 11668658744

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 103, 196, 206, 392, 412, 721, 824, 1442, 2884, 5047, 5768, 10094, 20188, 40376, 240371, 480742, 961484, 1682597, 1922968, 3365194, 6730388, 11778179, 13460776, 23556358, 24758213, 47112716, 49516426, 94225432, 99032852, 173307491, 198065704, 346614982, 693229964, 1213152437, 1386459928, 2426304874, 4852609748, 9705219496]

約数ペア:

[(1, 9705219496), (2, 4852609748), (4, 2426304874), (7, 1386459928), (8, 1213152437), (14, 693229964), (28, 346614982), (49, 198065704), (56, 173307491), (98, 99032852), (103, 94225432), (196, 49516426), (206, 47112716), (392, 24758213), (412, 23556358), (721, 13460776), (824, 11778179), (1442, 6730388), (2884, 3365194), (5047, 1922968), (5768, 1682597), (10094, 961484), (20188, 480742), (40376, 240371)]