308979258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{5569}}^1$

素因数の和:6902

約数の個数: 32

約数和(自身を含む): 706899840

約数和(自身を除く): 397920582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1321, 2642, 3963, 5569, 7926, 9247, 11138, 16707, 18494, 27741, 33414, 38983, 55482, 77966, 116949, 233898, 7356649, 14713298, 22069947, 44139894, 51496543, 102993086, 154489629, 308979258]

約数ペア:

[(1, 308979258), (2, 154489629), (3, 102993086), (6, 51496543), (7, 44139894), (14, 22069947), (21, 14713298), (42, 7356649), (1321, 233898), (2642, 116949), (3963, 77966), (5569, 55482), (7926, 38983), (9247, 33414), (11138, 27741), (16707, 18494)]