255952536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1523527}}^1$

素因数の和:1523543

約数の個数: 32

約数和(自身を含む): 731293440

約数和(自身を除く): 475340904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1523527, 3047054, 4570581, 6094108, 9141162, 10664689, 12188216, 18282324, 21329378, 31994067, 36564648, 42658756, 63988134, 85317512, 127976268, 255952536]

約数ペア:

[(1, 255952536), (2, 127976268), (3, 85317512), (4, 63988134), (6, 42658756), (7, 36564648), (8, 31994067), (12, 21329378), (14, 18282324), (21, 12188216), (24, 10664689), (28, 9141162), (42, 6094108), (56, 4570581), (84, 3047054), (168, 1523527)]