259079912

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15473}}^1$

素因数の和:15522

約数の個数: 64

約数和(自身を含む): 623911680

約数和(自身を除く): 364831768

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 364, 598, 644, 728, 1196, 1288, 2093, 2392, 4186, 8372, 15473, 16744, 30946, 61892, 108311, 123784, 201149, 216622, 355879, 402298, 433244, 711758, 804596, 866488, 1408043, 1423516, 1609192, 2491153, 2816086, 2847032, 4626427, 4982306, 5632172, 9252854, 9964612, 11264344, 18505708, 19929224, 32384989, 37011416, 64769978, 129539956, 259079912]

約数ペア:

[(1, 259079912), (2, 129539956), (4, 64769978), (7, 37011416), (8, 32384989), (13, 19929224), (14, 18505708), (23, 11264344), (26, 9964612), (28, 9252854), (46, 5632172), (52, 4982306), (56, 4626427), (91, 2847032), (92, 2816086), (104, 2491153), (161, 1609192), (182, 1423516), (184, 1408043), (299, 866488), (322, 804596), (364, 711758), (598, 433244), (644, 402298), (728, 355879), (1196, 216622), (1288, 201149), (2093, 123784), (2392, 108311), (4186, 61892), (8372, 30946), (15473, 16744)]