214765344

素因数分解:

$2^5\times 3^5\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:485

約数の個数: 144

約数和(自身を含む): 643930560

約数和(自身を除く): 429165216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 81, 96, 108, 142, 144, 162, 213, 216, 243, 284, 288, 324, 389, 426, 432, 486, 568, 639, 648, 778, 852, 864, 972, 1136, 1167, 1278, 1296, 1556, 1704, 1917, 1944, 2272, 2334, 2556, 2592, 3112, 3408, 3501, 3834, 3888, 4668, 5112, 5751, 6224, 6816, 7002, 7668, 7776, 9336, 10224, 10503, 11502, 12448, 14004, 15336, 17253, 18672, 20448, 21006, 23004, 27619, 28008, 30672, 31509, 34506, 37344, 42012, 46008, 55238, 56016, 61344, 63018, 69012, 82857, 84024, 92016, 94527, 110476, 112032, 126036, 138024, 165714, 168048, 184032, 189054, 220952, 248571, 252072, 276048, 331428, 336096, 378108, 441904, 497142, 504144, 552096, 662856, 745713, 756216, 883808, 994284, 1008288, 1325712, 1491426, 1512432, 1988568, 2237139, 2651424, 2982852, 3024864, 3977136, 4474278, 5965704, 6711417, 7954272, 8948556, 11931408, 13422834, 17897112, 23862816, 26845668, 35794224, 53691336, 71588448, 107382672, 214765344]

約数ペア:

[(1, 214765344), (2, 107382672), (3, 71588448), (4, 53691336), (6, 35794224), (8, 26845668), (9, 23862816), (12, 17897112), (16, 13422834), (18, 11931408), (24, 8948556), (27, 7954272), (32, 6711417), (36, 5965704), (48, 4474278), (54, 3977136), (71, 3024864), (72, 2982852), (81, 2651424), (96, 2237139), (108, 1988568), (142, 1512432), (144, 1491426), (162, 1325712), (213, 1008288), (216, 994284), (243, 883808), (284, 756216), (288, 745713), (324, 662856), (389, 552096), (426, 504144), (432, 497142), (486, 441904), (568, 378108), (639, 336096), (648, 331428), (778, 276048), (852, 252072), (864, 248571), (972, 220952), (1136, 189054), (1167, 184032), (1278, 168048), (1296, 165714), (1556, 138024), (1704, 126036), (1917, 112032), (1944, 110476), (2272, 94527), (2334, 92016), (2556, 84024), (2592, 82857), (3112, 69012), (3408, 63018), (3501, 61344), (3834, 56016), (3888, 55238), (4668, 46008), (5112, 42012), (5751, 37344), (6224, 34506), (6816, 31509), (7002, 30672), (7668, 28008), (7776, 27619), (9336, 23004), (10224, 21006), (10503, 20448), (11502, 18672), (12448, 17253), (14004, 15336)]