219610728

素因数分解:

$2^3\times 3^2\times {\mathrm{389}}^1\times {\mathrm{7841}}^1$

素因数の和:8242

約数の個数: 48

約数和(自身を含む): 596384100

約数和(自身を除く): 376773372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 389, 778, 1167, 1556, 2334, 3112, 3501, 4668, 7002, 7841, 9336, 14004, 15682, 23523, 28008, 31364, 47046, 62728, 70569, 94092, 141138, 188184, 282276, 564552, 3050149, 6100298, 9150447, 12200596, 18300894, 24401192, 27451341, 36601788, 54902682, 73203576, 109805364, 219610728]

約数ペア:

[(1, 219610728), (2, 109805364), (3, 73203576), (4, 54902682), (6, 36601788), (8, 27451341), (9, 24401192), (12, 18300894), (18, 12200596), (24, 9150447), (36, 6100298), (72, 3050149), (389, 564552), (778, 282276), (1167, 188184), (1556, 141138), (2334, 94092), (3112, 70569), (3501, 62728), (4668, 47046), (7002, 31364), (7841, 28008), (9336, 23523), (14004, 15682)]