252550008

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{27191}}^1$

素因数の和:27249

約数の個数: 64

約数和(自身を含む): 717868800

約数和(自身を除く): 465318792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 9288, 27191, 54382, 81573, 108764, 163146, 217528, 244719, 326292, 489438, 652584, 734157, 978876, 1169213, 1468314, 1957752, 2338426, 2936628, 3507639, 4676852, 5873256, 7015278, 9353704, 10522917, 14030556, 21045834, 28061112, 31568751, 42091668, 63137502, 84183336, 126275004, 252550008]

約数ペア:

[(1, 252550008), (2, 126275004), (3, 84183336), (4, 63137502), (6, 42091668), (8, 31568751), (9, 28061112), (12, 21045834), (18, 14030556), (24, 10522917), (27, 9353704), (36, 7015278), (43, 5873256), (54, 4676852), (72, 3507639), (86, 2936628), (108, 2338426), (129, 1957752), (172, 1468314), (216, 1169213), (258, 978876), (344, 734157), (387, 652584), (516, 489438), (774, 326292), (1032, 244719), (1161, 217528), (1548, 163146), (2322, 108764), (3096, 81573), (4644, 54382), (9288, 27191)]