291639852

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{42863}}^1$

素因数の和:42889

約数の個数: 72

約数和(自身を含む): 873739776

約数和(自身を除く): 582099924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 42863, 85726, 128589, 171452, 257178, 300041, 385767, 514356, 600082, 771534, 900123, 1157301, 1200164, 1543068, 1800246, 2314602, 2700369, 3471903, 3600492, 4629204, 5400738, 6943806, 8101107, 10415709, 10801476, 13887612, 16202214, 20831418, 24303321, 32404428, 41662836, 48606642, 72909963, 97213284, 145819926, 291639852]

約数ペア:

[(1, 291639852), (2, 145819926), (3, 97213284), (4, 72909963), (6, 48606642), (7, 41662836), (9, 32404428), (12, 24303321), (14, 20831418), (18, 16202214), (21, 13887612), (27, 10801476), (28, 10415709), (36, 8101107), (42, 6943806), (54, 5400738), (63, 4629204), (81, 3600492), (84, 3471903), (108, 2700369), (126, 2314602), (162, 1800246), (189, 1543068), (243, 1200164), (252, 1157301), (324, 900123), (378, 771534), (486, 600082), (567, 514356), (756, 385767), (972, 300041), (1134, 257178), (1701, 171452), (2268, 128589), (3402, 85726), (6804, 42863)]