663650304

素因数分解:

$2^{15}\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 1822397280

約数和(自身を除く): 1158746976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 157, 172, 192, 256, 258, 314, 344, 384, 471, 512, 516, 628, 688, 768, 942, 1024, 1032, 1256, 1376, 1536, 1884, 2048, 2064, 2512, 2752, 3072, 3768, 4096, 4128, 5024, 5504, 6144, 6751, 7536, 8192, 8256, 10048, 11008, 12288, 13502, 15072, 16384, 16512, 20096, 20253, 22016, 24576, 27004, 30144, 32768, 33024, 40192, 40506, 44032, 49152, 54008, 60288, 66048, 80384, 81012, 88064, 98304, 108016, 120576, 132096, 160768, 162024, 176128, 216032, 241152, 264192, 321536, 324048, 352256, 432064, 482304, 528384, 643072, 648096, 704512, 864128, 964608, 1056768, 1286144, 1296192, 1409024, 1728256, 1929216, 2113536, 2572288, 2592384, 3456512, 3858432, 4227072, 5144576, 5184768, 6913024, 7716864, 10369536, 13826048, 15433728, 20739072, 27652096, 41478144, 55304192, 82956288, 110608384, 165912576, 221216768, 331825152, 663650304]

約数ペア:

[(1, 663650304), (2, 331825152), (3, 221216768), (4, 165912576), (6, 110608384), (8, 82956288), (12, 55304192), (16, 41478144), (24, 27652096), (32, 20739072), (43, 15433728), (48, 13826048), (64, 10369536), (86, 7716864), (96, 6913024), (128, 5184768), (129, 5144576), (157, 4227072), (172, 3858432), (192, 3456512), (256, 2592384), (258, 2572288), (314, 2113536), (344, 1929216), (384, 1728256), (471, 1409024), (512, 1296192), (516, 1286144), (628, 1056768), (688, 964608), (768, 864128), (942, 704512), (1024, 648096), (1032, 643072), (1256, 528384), (1376, 482304), (1536, 432064), (1884, 352256), (2048, 324048), (2064, 321536), (2512, 264192), (2752, 241152), (3072, 216032), (3768, 176128), (4096, 162024), (4128, 160768), (5024, 132096), (5504, 120576), (6144, 108016), (6751, 98304), (7536, 88064), (8192, 81012), (8256, 80384), (10048, 66048), (11008, 60288), (12288, 54008), (13502, 49152), (15072, 44032), (16384, 40506), (16512, 40192), (20096, 33024), (20253, 32768), (22016, 30144), (24576, 27004)]