305998664

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{3691}}^1$

素因数の和:3981

約数の個数: 32

約数和(自身を含む): 589686240

約数和(自身を除く): 283687576

約数列:

[1, 2, 4, 8, 43, 86, 172, 241, 344, 482, 964, 1928, 3691, 7382, 10363, 14764, 20726, 29528, 41452, 82904, 158713, 317426, 634852, 889531, 1269704, 1779062, 3558124, 7116248, 38249833, 76499666, 152999332, 305998664]

約数ペア:

[(1, 305998664), (2, 152999332), (4, 76499666), (8, 38249833), (43, 7116248), (86, 3558124), (172, 1779062), (241, 1269704), (344, 889531), (482, 634852), (964, 317426), (1928, 158713), (3691, 82904), (7382, 41452), (10363, 29528), (14764, 20726)]