317076992

素因数分解:

$2^9\times {\mathrm{421}}^1\times {\mathrm{1471}}^1$

素因数の和:1910

約数の個数: 40

約数和(自身を含む): 635471232

約数和(自身を除く): 318394240

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 421, 512, 842, 1471, 1684, 2942, 3368, 5884, 6736, 11768, 13472, 23536, 26944, 47072, 53888, 94144, 107776, 188288, 215552, 376576, 619291, 753152, 1238582, 2477164, 4954328, 9908656, 19817312, 39634624, 79269248, 158538496, 317076992]

約数ペア:

[(1, 317076992), (2, 158538496), (4, 79269248), (8, 39634624), (16, 19817312), (32, 9908656), (64, 4954328), (128, 2477164), (256, 1238582), (421, 753152), (512, 619291), (842, 376576), (1471, 215552), (1684, 188288), (2942, 107776), (3368, 94144), (5884, 53888), (6736, 47072), (11768, 26944), (13472, 23536)]