1991706048

素因数分解:

$2^6\times 3^2\times {\mathrm{401}}^1\times {\mathrm{8623}}^1$

素因数の和:9042

約数の個数: 84

約数和(自身を含む): 5723766048

約数和(自身を除く): 3732060000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 401, 576, 802, 1203, 1604, 2406, 3208, 3609, 4812, 6416, 7218, 8623, 9624, 12832, 14436, 17246, 19248, 25664, 25869, 28872, 34492, 38496, 51738, 57744, 68984, 76992, 77607, 103476, 115488, 137968, 155214, 206952, 230976, 275936, 310428, 413904, 551872, 620856, 827808, 1241712, 1655616, 2483424, 3457823, 4966848, 6915646, 10373469, 13831292, 20746938, 27662584, 31120407, 41493876, 55325168, 62240814, 82987752, 110650336, 124481628, 165975504, 221300672, 248963256, 331951008, 497926512, 663902016, 995853024, 1991706048]

約数ペア:

[(1, 1991706048), (2, 995853024), (3, 663902016), (4, 497926512), (6, 331951008), (8, 248963256), (9, 221300672), (12, 165975504), (16, 124481628), (18, 110650336), (24, 82987752), (32, 62240814), (36, 55325168), (48, 41493876), (64, 31120407), (72, 27662584), (96, 20746938), (144, 13831292), (192, 10373469), (288, 6915646), (401, 4966848), (576, 3457823), (802, 2483424), (1203, 1655616), (1604, 1241712), (2406, 827808), (3208, 620856), (3609, 551872), (4812, 413904), (6416, 310428), (7218, 275936), (8623, 230976), (9624, 206952), (12832, 155214), (14436, 137968), (17246, 115488), (19248, 103476), (25664, 77607), (25869, 76992), (28872, 68984), (34492, 57744), (38496, 51738)]