390077880016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{675511}}^1$

素因数の和:675740

約数の個数: 80

約数和(自身を含む): 877506300288

約数和(自身を除く): 487428420272

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 193, 272, 374, 386, 748, 772, 1496, 1544, 2123, 2992, 3088, 3281, 4246, 6562, 8492, 13124, 16984, 26248, 33968, 36091, 52496, 72182, 144364, 288728, 577456, 675511, 1351022, 2702044, 5404088, 7430621, 10808176, 11483687, 14861242, 22967374, 29722484, 45934748, 59444968, 91869496, 118889936, 126320557, 130373623, 183738992, 252641114, 260747246, 505282228, 521494492, 1010564456, 1042988984, 1434109853, 2021128912, 2085977968, 2216351591, 2868219706, 4432703182, 5736439412, 8865406364, 11472878824, 17730812728, 22945757648, 24379867501, 35461625456, 48759735002, 97519470004, 195038940008, 390077880016]

約数ペア:

[(1, 390077880016), (2, 195038940008), (4, 97519470004), (8, 48759735002), (11, 35461625456), (16, 24379867501), (17, 22945757648), (22, 17730812728), (34, 11472878824), (44, 8865406364), (68, 5736439412), (88, 4432703182), (136, 2868219706), (176, 2216351591), (187, 2085977968), (193, 2021128912), (272, 1434109853), (374, 1042988984), (386, 1010564456), (748, 521494492), (772, 505282228), (1496, 260747246), (1544, 252641114), (2123, 183738992), (2992, 130373623), (3088, 126320557), (3281, 118889936), (4246, 91869496), (6562, 59444968), (8492, 45934748), (13124, 29722484), (16984, 22967374), (26248, 14861242), (33968, 11483687), (36091, 10808176), (52496, 7430621), (72182, 5404088), (144364, 2702044), (288728, 1351022), (577456, 675511)]