260804568

素因数分解:

$2^3\times 3^1\times {\mathrm{167}}^1\times {\mathrm{65071}}^1$

素因数の和:65247

約数の個数: 32

約数和(自身を含む): 655925760

約数和(自身を除く): 395121192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 167, 334, 501, 668, 1002, 1336, 2004, 4008, 65071, 130142, 195213, 260284, 390426, 520568, 780852, 1561704, 10866857, 21733714, 32600571, 43467428, 65201142, 86934856, 130402284, 260804568]

約数ペア:

[(1, 260804568), (2, 130402284), (3, 86934856), (4, 65201142), (6, 43467428), (8, 32600571), (12, 21733714), (24, 10866857), (167, 1561704), (334, 780852), (501, 520568), (668, 390426), (1002, 260284), (1336, 195213), (2004, 130142), (4008, 65071)]