123311616

素因数分解:

$2^9\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1867}}^1$

素因数の和:1931

約数の個数: 80

約数和(自身を含む): 336329664

約数和(自身を除く): 213018048

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, 1867, 2064, 2752, 3734, 4128, 5504, 5601, 7468, 8256, 11008, 11202, 14936, 16512, 22016, 22404, 29872, 33024, 44808, 59744, 66048, 80281, 89616, 119488, 160562, 179232, 238976, 240843, 321124, 358464, 477952, 481686, 642248, 716928, 955904, 963372, 1284496, 1433856, 1926744, 2568992, 2867712, 3853488, 5137984, 7706976, 10275968, 15413952, 20551936, 30827904, 41103872, 61655808, 123311616]

約数ペア:

[(1, 123311616), (2, 61655808), (3, 41103872), (4, 30827904), (6, 20551936), (8, 15413952), (12, 10275968), (16, 7706976), (24, 5137984), (32, 3853488), (43, 2867712), (48, 2568992), (64, 1926744), (86, 1433856), (96, 1284496), (128, 963372), (129, 955904), (172, 716928), (192, 642248), (256, 481686), (258, 477952), (344, 358464), (384, 321124), (512, 240843), (516, 238976), (688, 179232), (768, 160562), (1032, 119488), (1376, 89616), (1536, 80281), (1867, 66048), (2064, 59744), (2752, 44808), (3734, 33024), (4128, 29872), (5504, 22404), (5601, 22016), (7468, 16512), (8256, 14936), (11008, 11202)]