980580144

素因数分解:

$2^4\times 3^1\times {\mathrm{643}}^1\times {\mathrm{31771}}^1$

素因数の和:32425

約数の個数: 40

約数和(自身を含む): 2537184832

約数和(自身を除く): 1556604688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 643, 1286, 1929, 2572, 3858, 5144, 7716, 10288, 15432, 30864, 31771, 63542, 95313, 127084, 190626, 254168, 381252, 508336, 762504, 1525008, 20428753, 40857506, 61286259, 81715012, 122572518, 163430024, 245145036, 326860048, 490290072, 980580144]

約数ペア:

[(1, 980580144), (2, 490290072), (3, 326860048), (4, 245145036), (6, 163430024), (8, 122572518), (12, 81715012), (16, 61286259), (24, 40857506), (48, 20428753), (643, 1525008), (1286, 762504), (1929, 508336), (2572, 381252), (3858, 254168), (5144, 190626), (7716, 127084), (10288, 95313), (15432, 63542), (30864, 31771)]