289896

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 743040

約数和(自身を除く): 453144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 257, 282, 376, 514, 564, 771, 1028, 1128, 1542, 2056, 3084, 6168, 12079, 24158, 36237, 48316, 72474, 96632, 144948, 289896]

約数ペア:

[(1, 289896), (2, 144948), (3, 96632), (4, 72474), (6, 48316), (8, 36237), (12, 24158), (24, 12079), (47, 6168), (94, 3084), (141, 2056), (188, 1542), (257, 1128), (282, 1028), (376, 771), (514, 564)]