264205123861

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1\times {\mathrm{479}}^1$

素因数の和:1010

約数の個数: 64

約数和(自身を含む): 321159168000

約数和(自身を除く): 56954044139

約数列:

[1, 7, 31, 53, 199, 217, 241, 371, 479, 1393, 1643, 1687, 3353, 6169, 7471, 10547, 11501, 12773, 14849, 25387, 43183, 47959, 52297, 73829, 89411, 95321, 103943, 115439, 177709, 326957, 335713, 395963, 667247, 786997, 808073, 1486729, 2288699, 2541827, 2771741, 2954951, 3578609, 5052013, 5508979, 6118267, 10407103, 17792789, 20684657, 22972361, 25050263, 35364091, 42827869, 78796637, 156612403, 160806527, 189666277, 551576459, 712143191, 1096286821, 1217535133, 1327663939, 4985002337, 8522745931, 37743589123, 264205123861]

約数ペア:

[(1, 264205123861), (7, 37743589123), (31, 8522745931), (53, 4985002337), (199, 1327663939), (217, 1217535133), (241, 1096286821), (371, 712143191), (479, 551576459), (1393, 189666277), (1643, 160806527), (1687, 156612403), (3353, 78796637), (6169, 42827869), (7471, 35364091), (10547, 25050263), (11501, 22972361), (12773, 20684657), (14849, 17792789), (25387, 10407103), (43183, 6118267), (47959, 5508979), (52297, 5052013), (73829, 3578609), (89411, 2954951), (95321, 2771741), (103943, 2541827), (115439, 2288699), (177709, 1486729), (326957, 808073), (335713, 786997), (395963, 667247)]