253118052

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{967}}^1$

素因数の和:1649

約数の個数: 72

約数和(自身を含む): 699771072

約数和(自身を除く): 446653020

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 661, 967, 1322, 1934, 1983, 2644, 2901, 3868, 3966, 5802, 5949, 7271, 7932, 8703, 10637, 11604, 11898, 14542, 17406, 21274, 21813, 23796, 29084, 31911, 34812, 42548, 43626, 63822, 65439, 87252, 95733, 127644, 130878, 191466, 261756, 382932, 639187, 1278374, 1917561, 2556748, 3835122, 5752683, 7031057, 7670244, 11505366, 14062114, 21093171, 23010732, 28124228, 42186342, 63279513, 84372684, 126559026, 253118052]

約数ペア:

[(1, 253118052), (2, 126559026), (3, 84372684), (4, 63279513), (6, 42186342), (9, 28124228), (11, 23010732), (12, 21093171), (18, 14062114), (22, 11505366), (33, 7670244), (36, 7031057), (44, 5752683), (66, 3835122), (99, 2556748), (132, 1917561), (198, 1278374), (396, 639187), (661, 382932), (967, 261756), (1322, 191466), (1934, 130878), (1983, 127644), (2644, 95733), (2901, 87252), (3868, 65439), (3966, 63822), (5802, 43626), (5949, 42548), (7271, 34812), (7932, 31911), (8703, 29084), (10637, 23796), (11604, 21813), (11898, 21274), (14542, 17406)]