305086392

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{108649}}^1$

素因数の和:108677

約数の個数: 64

約数和(自身を含む): 912660000

約数和(自身を除く): 607573608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 108649, 217298, 325947, 434596, 651894, 869192, 977841, 1303788, 1412437, 1955682, 2607576, 2824874, 2933523, 3911364, 4237311, 5649748, 5867046, 7822728, 8474622, 11299496, 11734092, 12711933, 16949244, 23468184, 25423866, 33898488, 38135799, 50847732, 76271598, 101695464, 152543196, 305086392]

約数ペア:

[(1, 305086392), (2, 152543196), (3, 101695464), (4, 76271598), (6, 50847732), (8, 38135799), (9, 33898488), (12, 25423866), (13, 23468184), (18, 16949244), (24, 12711933), (26, 11734092), (27, 11299496), (36, 8474622), (39, 7822728), (52, 5867046), (54, 5649748), (72, 4237311), (78, 3911364), (104, 2933523), (108, 2824874), (117, 2607576), (156, 1955682), (216, 1412437), (234, 1303788), (312, 977841), (351, 869192), (468, 651894), (702, 434596), (936, 325947), (1404, 217298), (2808, 108649)]