489019392

素因数分解:

$2^{11}\times 3^2\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:688

約数の個数: 144

約数和(自身を含む): 1447566120

約数和(自身を除く): 958546728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 256, 258, 288, 344, 384, 387, 512, 516, 576, 617, 688, 768, 774, 1024, 1032, 1152, 1234, 1376, 1536, 1548, 1851, 2048, 2064, 2304, 2468, 2752, 3072, 3096, 3702, 4128, 4608, 4936, 5504, 5553, 6144, 6192, 7404, 8256, 9216, 9872, 11008, 11106, 12384, 14808, 16512, 18432, 19744, 22016, 22212, 24768, 26531, 29616, 33024, 39488, 44032, 44424, 49536, 53062, 59232, 66048, 78976, 79593, 88064, 88848, 99072, 106124, 118464, 132096, 157952, 159186, 177696, 198144, 212248, 236928, 238779, 264192, 315904, 318372, 355392, 396288, 424496, 473856, 477558, 631808, 636744, 710784, 792576, 848992, 947712, 955116, 1263616, 1273488, 1421568, 1697984, 1895424, 1910232, 2546976, 2843136, 3395968, 3790848, 3820464, 5093952, 5686272, 6791936, 7640928, 10187904, 11372544, 13583872, 15281856, 20375808, 27167744, 30563712, 40751616, 54335488, 61127424, 81503232, 122254848, 163006464, 244509696, 489019392]

約数ペア:

[(1, 489019392), (2, 244509696), (3, 163006464), (4, 122254848), (6, 81503232), (8, 61127424), (9, 54335488), (12, 40751616), (16, 30563712), (18, 27167744), (24, 20375808), (32, 15281856), (36, 13583872), (43, 11372544), (48, 10187904), (64, 7640928), (72, 6791936), (86, 5686272), (96, 5093952), (128, 3820464), (129, 3790848), (144, 3395968), (172, 2843136), (192, 2546976), (256, 1910232), (258, 1895424), (288, 1697984), (344, 1421568), (384, 1273488), (387, 1263616), (512, 955116), (516, 947712), (576, 848992), (617, 792576), (688, 710784), (768, 636744), (774, 631808), (1024, 477558), (1032, 473856), (1152, 424496), (1234, 396288), (1376, 355392), (1536, 318372), (1548, 315904), (1851, 264192), (2048, 238779), (2064, 236928), (2304, 212248), (2468, 198144), (2752, 177696), (3072, 159186), (3096, 157952), (3702, 132096), (4128, 118464), (4608, 106124), (4936, 99072), (5504, 88848), (5553, 88064), (6144, 79593), (6192, 78976), (7404, 66048), (8256, 59232), (9216, 53062), (9872, 49536), (11008, 44424), (11106, 44032), (12384, 39488), (14808, 33024), (16512, 29616), (18432, 26531), (19744, 24768), (22016, 22212)]