518797728

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{13751}}^1$

素因数の和:13898

約数の個数: 72

約数和(自身を含む): 1486701216

約数和(自身を除く): 967903488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4192, 4716, 6288, 9432, 12576, 13751, 18864, 27502, 37728, 41253, 55004, 82506, 110008, 123759, 165012, 220016, 247518, 330024, 440032, 495036, 660048, 990072, 1320096, 1801381, 1980144, 3602762, 3960288, 5404143, 7205524, 10808286, 14411048, 16212429, 21616572, 28822096, 32424858, 43233144, 57644192, 64849716, 86466288, 129699432, 172932576, 259398864, 518797728]

約数ペア:

[(1, 518797728), (2, 259398864), (3, 172932576), (4, 129699432), (6, 86466288), (8, 64849716), (9, 57644192), (12, 43233144), (16, 32424858), (18, 28822096), (24, 21616572), (32, 16212429), (36, 14411048), (48, 10808286), (72, 7205524), (96, 5404143), (131, 3960288), (144, 3602762), (262, 1980144), (288, 1801381), (393, 1320096), (524, 990072), (786, 660048), (1048, 495036), (1179, 440032), (1572, 330024), (2096, 247518), (2358, 220016), (3144, 165012), (4192, 123759), (4716, 110008), (6288, 82506), (9432, 55004), (12576, 41253), (13751, 37728), (18864, 27502)]