458925488

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1009}}^1$

素因数の和:1186

約数の個数: 80

約数和(自身を含む): 1058027520

約数和(自身を除く): 599102032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 131, 217, 248, 262, 434, 496, 524, 868, 917, 1009, 1048, 1736, 1834, 2018, 2096, 3472, 3668, 4036, 4061, 7063, 7336, 8072, 8122, 14126, 14672, 16144, 16244, 28252, 28427, 31279, 32488, 56504, 56854, 62558, 64976, 113008, 113708, 125116, 132179, 218953, 227416, 250232, 264358, 437906, 454832, 500464, 528716, 875812, 925253, 1057432, 1751624, 1850506, 2114864, 3503248, 3701012, 4097549, 7402024, 8195098, 14804048, 16390196, 28682843, 32780392, 57365686, 65560784, 114731372, 229462744, 458925488]

約数ペア:

[(1, 458925488), (2, 229462744), (4, 114731372), (7, 65560784), (8, 57365686), (14, 32780392), (16, 28682843), (28, 16390196), (31, 14804048), (56, 8195098), (62, 7402024), (112, 4097549), (124, 3701012), (131, 3503248), (217, 2114864), (248, 1850506), (262, 1751624), (434, 1057432), (496, 925253), (524, 875812), (868, 528716), (917, 500464), (1009, 454832), (1048, 437906), (1736, 264358), (1834, 250232), (2018, 227416), (2096, 218953), (3472, 132179), (3668, 125116), (4036, 113708), (4061, 113008), (7063, 64976), (7336, 62558), (8072, 56854), (8122, 56504), (14126, 32488), (14672, 31279), (16144, 28427), (16244, 28252)]