388793088

素因数分解:

$2^8\times 3^3\times {\mathrm{56249}}^1$

素因数の和:56274

約数の個数: 72

約数和(自身を含む): 1149750000

約数和(自身を除く): 760956912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 56249, 112498, 168747, 224996, 337494, 449992, 506241, 674988, 899984, 1012482, 1349976, 1518723, 1799968, 2024964, 2699952, 3037446, 3599936, 4049928, 5399904, 6074892, 7199872, 8099856, 10799808, 12149784, 14399744, 16199712, 21599616, 24299568, 32399424, 43199232, 48599136, 64798848, 97198272, 129597696, 194396544, 388793088]

約数ペア:

[(1, 388793088), (2, 194396544), (3, 129597696), (4, 97198272), (6, 64798848), (8, 48599136), (9, 43199232), (12, 32399424), (16, 24299568), (18, 21599616), (24, 16199712), (27, 14399744), (32, 12149784), (36, 10799808), (48, 8099856), (54, 7199872), (64, 6074892), (72, 5399904), (96, 4049928), (108, 3599936), (128, 3037446), (144, 2699952), (192, 2024964), (216, 1799968), (256, 1518723), (288, 1349976), (384, 1012482), (432, 899984), (576, 674988), (768, 506241), (864, 449992), (1152, 337494), (1728, 224996), (2304, 168747), (3456, 112498), (6912, 56249)]