808956216

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{153911}}^1$

素因数の和:153996

約数の個数: 48

約数和(自身を含む): 2220950160

約数和(自身を除く): 1411993944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 153911, 307822, 461733, 615644, 923466, 1231288, 1385199, 1846932, 2770398, 3693864, 5540796, 11081592, 11235503, 22471006, 33706509, 44942012, 67413018, 89884024, 101119527, 134826036, 202239054, 269652072, 404478108, 808956216]

約数ペア:

[(1, 808956216), (2, 404478108), (3, 269652072), (4, 202239054), (6, 134826036), (8, 101119527), (9, 89884024), (12, 67413018), (18, 44942012), (24, 33706509), (36, 22471006), (72, 11235503), (73, 11081592), (146, 5540796), (219, 3693864), (292, 2770398), (438, 1846932), (584, 1385199), (657, 1231288), (876, 923466), (1314, 615644), (1752, 461733), (2628, 307822), (5256, 153911)]