672768

素因数分解:

$2^{10}\times 3^2\times {\mathrm{73}}^1$

素因数の和:99

約数の個数: 66

約数和(自身を含む): 1969214

約数和(自身を除く): 1296446

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 128, 144, 146, 192, 219, 256, 288, 292, 384, 438, 512, 576, 584, 657, 768, 876, 1024, 1152, 1168, 1314, 1536, 1752, 2304, 2336, 2628, 3072, 3504, 4608, 4672, 5256, 7008, 9216, 9344, 10512, 14016, 18688, 21024, 28032, 37376, 42048, 56064, 74752, 84096, 112128, 168192, 224256, 336384, 672768]

約数ペア:

[(1, 672768), (2, 336384), (3, 224256), (4, 168192), (6, 112128), (8, 84096), (9, 74752), (12, 56064), (16, 42048), (18, 37376), (24, 28032), (32, 21024), (36, 18688), (48, 14016), (64, 10512), (72, 9344), (73, 9216), (96, 7008), (128, 5256), (144, 4672), (146, 4608), (192, 3504), (219, 3072), (256, 2628), (288, 2336), (292, 2304), (384, 1752), (438, 1536), (512, 1314), (576, 1168), (584, 1152), (657, 1024), (768, 876)]