388798464

素因数分解:

$2^{11}\times 3^1\times {\mathrm{63281}}^1$

素因数の和:63306

約数の個数: 48

約数和(自身を含む): 1036559160

約数和(自身を除く): 647760696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 6144, 63281, 126562, 189843, 253124, 379686, 506248, 759372, 1012496, 1518744, 2024992, 3037488, 4049984, 6074976, 8099968, 12149952, 16199936, 24299904, 32399872, 48599808, 64799744, 97199616, 129599488, 194399232, 388798464]

約数ペア:

[(1, 388798464), (2, 194399232), (3, 129599488), (4, 97199616), (6, 64799744), (8, 48599808), (12, 32399872), (16, 24299904), (24, 16199936), (32, 12149952), (48, 8099968), (64, 6074976), (96, 4049984), (128, 3037488), (192, 2024992), (256, 1518744), (384, 1012496), (512, 759372), (768, 506248), (1024, 379686), (1536, 253124), (2048, 189843), (3072, 126562), (6144, 63281)]