298237996

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{2753}}^1$

素因数の和:2890

約数の個数: 48

約数和(自身を含む): 616279104

約数和(自身を除く): 318041108

約数列:

[1, 2, 4, 7, 14, 28, 53, 73, 106, 146, 212, 292, 371, 511, 742, 1022, 1484, 2044, 2753, 3869, 5506, 7738, 11012, 15476, 19271, 27083, 38542, 54166, 77084, 108332, 145909, 200969, 291818, 401938, 583636, 803876, 1021363, 1406783, 2042726, 2813566, 4085452, 5627132, 10651357, 21302714, 42605428, 74559499, 149118998, 298237996]

約数ペア:

[(1, 298237996), (2, 149118998), (4, 74559499), (7, 42605428), (14, 21302714), (28, 10651357), (53, 5627132), (73, 4085452), (106, 2813566), (146, 2042726), (212, 1406783), (292, 1021363), (371, 803876), (511, 583636), (742, 401938), (1022, 291818), (1484, 200969), (2044, 145909), (2753, 108332), (3869, 77084), (5506, 54166), (7738, 38542), (11012, 27083), (15476, 19271)]