683669994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{1999}}^1$

素因数の和:2507

約数の個数: 64

約数和(自身を含む): 1658880000

約数和(自身を除く): 975210006

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 479, 714, 958, 1437, 1999, 2874, 3353, 3998, 5997, 6706, 8143, 10059, 11994, 13993, 16286, 20118, 24429, 27986, 33983, 41979, 48858, 57001, 67966, 83958, 101949, 114002, 171003, 203898, 237881, 342006, 475762, 713643, 957521, 1427286, 1915042, 2872563, 5745126, 6702647, 13405294, 16277857, 20107941, 32555714, 40215882, 48833571, 97667142, 113944999, 227889998, 341834997, 683669994]

約数ペア:

[(1, 683669994), (2, 341834997), (3, 227889998), (6, 113944999), (7, 97667142), (14, 48833571), (17, 40215882), (21, 32555714), (34, 20107941), (42, 16277857), (51, 13405294), (102, 6702647), (119, 5745126), (238, 2872563), (357, 1915042), (479, 1427286), (714, 957521), (958, 713643), (1437, 475762), (1999, 342006), (2874, 237881), (3353, 203898), (3998, 171003), (5997, 114002), (6706, 101949), (8143, 83958), (10059, 67966), (11994, 57001), (13993, 48858), (16286, 41979), (20118, 33983), (24429, 27986)]