255180276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{545257}}^1$

素因数の和:545280

約数の個数: 36

約数和(自身を含む): 694658692

約数和(自身を除く): 439478416

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 545257, 1090514, 1635771, 2181028, 3271542, 4907313, 6543084, 7088341, 9814626, 14176682, 19629252, 21265023, 28353364, 42530046, 63795069, 85060092, 127590138, 255180276]

約数ペア:

[(1, 255180276), (2, 127590138), (3, 85060092), (4, 63795069), (6, 42530046), (9, 28353364), (12, 21265023), (13, 19629252), (18, 14176682), (26, 9814626), (36, 7088341), (39, 6543084), (52, 4907313), (78, 3271542), (117, 2181028), (156, 1635771), (234, 1090514), (468, 545257)]