281551992

素因数分解:

$2^3\times 3^1\times {\mathrm{3313}}^1\times {\mathrm{3541}}^1$

素因数の和:6863

約数の個数: 32

約数和(自身を含む): 704291280

約数和(自身を除く): 422739288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3313, 3541, 6626, 7082, 9939, 10623, 13252, 14164, 19878, 21246, 26504, 28328, 39756, 42492, 79512, 84984, 11731333, 23462666, 35193999, 46925332, 70387998, 93850664, 140775996, 281551992]

約数ペア:

[(1, 281551992), (2, 140775996), (3, 93850664), (4, 70387998), (6, 46925332), (8, 35193999), (12, 23462666), (24, 11731333), (3313, 84984), (3541, 79512), (6626, 42492), (7082, 39756), (9939, 28328), (10623, 26504), (13252, 21246), (14164, 19878)]