389712906

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{8167}}^1$

素因数の和:8427

約数の個数: 48

約数和(自身を含む): 925075008

約数和(自身を除く): 535362102

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 241, 482, 723, 1446, 2169, 2651, 4338, 5302, 7953, 8167, 15906, 16334, 23859, 24501, 47718, 49002, 73503, 89837, 147006, 179674, 269511, 539022, 808533, 1617066, 1968247, 3936494, 5904741, 11809482, 17714223, 21650717, 35428446, 43301434, 64952151, 129904302, 194856453, 389712906]

約数ペア:

[(1, 389712906), (2, 194856453), (3, 129904302), (6, 64952151), (9, 43301434), (11, 35428446), (18, 21650717), (22, 17714223), (33, 11809482), (66, 5904741), (99, 3936494), (198, 1968247), (241, 1617066), (482, 808533), (723, 539022), (1446, 269511), (2169, 179674), (2651, 147006), (4338, 89837), (5302, 73503), (7953, 49002), (8167, 47718), (15906, 24501), (16334, 23859)]