1229615616

素因数分解:

$2^9\times 3^1\times {\mathrm{43}}^1\times {\mathrm{18617}}^1$

素因数の和:18681

約数の個数: 80

約数和(自身を含む): 3352133664

約数和(自身を除く): 2122518048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 512, 516, 688, 768, 1032, 1376, 1536, 2064, 2752, 4128, 5504, 8256, 11008, 16512, 18617, 22016, 33024, 37234, 55851, 66048, 74468, 111702, 148936, 223404, 297872, 446808, 595744, 800531, 893616, 1191488, 1601062, 1787232, 2382976, 2401593, 3202124, 3574464, 4765952, 4803186, 6404248, 7148928, 9531904, 9606372, 12808496, 14297856, 19212744, 25616992, 28595712, 38425488, 51233984, 76850976, 102467968, 153701952, 204935936, 307403904, 409871872, 614807808, 1229615616]

約数ペア:

[(1, 1229615616), (2, 614807808), (3, 409871872), (4, 307403904), (6, 204935936), (8, 153701952), (12, 102467968), (16, 76850976), (24, 51233984), (32, 38425488), (43, 28595712), (48, 25616992), (64, 19212744), (86, 14297856), (96, 12808496), (128, 9606372), (129, 9531904), (172, 7148928), (192, 6404248), (256, 4803186), (258, 4765952), (344, 3574464), (384, 3202124), (512, 2401593), (516, 2382976), (688, 1787232), (768, 1601062), (1032, 1191488), (1376, 893616), (1536, 800531), (2064, 595744), (2752, 446808), (4128, 297872), (5504, 223404), (8256, 148936), (11008, 111702), (16512, 74468), (18617, 66048), (22016, 55851), (33024, 37234)]