328689564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{5519}}^1$

素因数の和:6242

約数の個数: 48

約数和(自身を含む): 877900800

約数和(自身を除く): 549211236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 709, 1418, 2127, 2836, 4254, 4963, 5519, 8508, 9926, 11038, 14889, 16557, 19852, 22076, 29778, 33114, 38633, 59556, 66228, 77266, 115899, 154532, 231798, 463596, 3912971, 7825942, 11738913, 15651884, 23477826, 27390797, 46955652, 54781594, 82172391, 109563188, 164344782, 328689564]

約数ペア:

[(1, 328689564), (2, 164344782), (3, 109563188), (4, 82172391), (6, 54781594), (7, 46955652), (12, 27390797), (14, 23477826), (21, 15651884), (28, 11738913), (42, 7825942), (84, 3912971), (709, 463596), (1418, 231798), (2127, 154532), (2836, 115899), (4254, 77266), (4963, 66228), (5519, 59556), (8508, 38633), (9926, 33114), (11038, 29778), (14889, 22076), (16557, 19852)]