389631990216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2319238037}}^1$

素因数の和:2319238053

約数の個数: 32

約数和(自身を含む): 1113234258240

約数和(自身を除く): 723602268024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2319238037, 4638476074, 6957714111, 9276952148, 13915428222, 16234666259, 18553904296, 27830856444, 32469332518, 48703998777, 55661712888, 64938665036, 97407997554, 129877330072, 194815995108, 389631990216]

約数ペア:

[(1, 389631990216), (2, 194815995108), (3, 129877330072), (4, 97407997554), (6, 64938665036), (7, 55661712888), (8, 48703998777), (12, 32469332518), (14, 27830856444), (21, 18553904296), (24, 16234666259), (28, 13915428222), (42, 9276952148), (56, 6957714111), (84, 4638476074), (168, 2319238037)]