306225868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1171}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 595413504

約数和(自身を除く): 289187636

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 107, 188, 214, 428, 611, 1171, 1222, 1391, 2342, 2444, 2782, 4684, 5029, 5564, 10058, 15223, 20116, 30446, 55037, 60892, 65377, 110074, 125297, 130754, 220148, 250594, 261508, 501188, 715481, 1430962, 1628861, 2861924, 3257722, 5888959, 6515444, 11777918, 23555836, 76556467, 153112934, 306225868]

約数ペア:

[(1, 306225868), (2, 153112934), (4, 76556467), (13, 23555836), (26, 11777918), (47, 6515444), (52, 5888959), (94, 3257722), (107, 2861924), (188, 1628861), (214, 1430962), (428, 715481), (611, 501188), (1171, 261508), (1222, 250594), (1391, 220148), (2342, 130754), (2444, 125297), (2782, 110074), (4684, 65377), (5029, 60892), (5564, 55037), (10058, 30446), (15223, 20116)]