398139156

素因数分解:

$2^2\times 3^2\times {\mathrm{1447}}^1\times {\mathrm{7643}}^1$

素因数の和:9100

約数の個数: 36

約数和(自身を含む): 1007234592

約数和(自身を除く): 609095436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1447, 2894, 4341, 5788, 7643, 8682, 13023, 15286, 17364, 22929, 26046, 30572, 45858, 52092, 68787, 91716, 137574, 275148, 11059421, 22118842, 33178263, 44237684, 66356526, 99534789, 132713052, 199069578, 398139156]

約数ペア:

[(1, 398139156), (2, 199069578), (3, 132713052), (4, 99534789), (6, 66356526), (9, 44237684), (12, 33178263), (18, 22118842), (36, 11059421), (1447, 275148), (2894, 137574), (4341, 91716), (5788, 68787), (7643, 52092), (8682, 45858), (13023, 30572), (15286, 26046), (17364, 22929)]