252421008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{17471}}^1$

素因数の和:17532

約数の個数: 80

約数和(自身を含む): 762617856

約数和(自身を除く): 510196848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3612, 4816, 7224, 14448, 17471, 34942, 52413, 69884, 104826, 122297, 139768, 209652, 244594, 279536, 366891, 419304, 489188, 733782, 751253, 838608, 978376, 1467564, 1502506, 1956752, 2253759, 2935128, 3005012, 4507518, 5258771, 5870256, 6010024, 9015036, 10517542, 12020048, 15776313, 18030072, 21035084, 31552626, 36060144, 42070168, 63105252, 84140336, 126210504, 252421008]

約数ペア:

[(1, 252421008), (2, 126210504), (3, 84140336), (4, 63105252), (6, 42070168), (7, 36060144), (8, 31552626), (12, 21035084), (14, 18030072), (16, 15776313), (21, 12020048), (24, 10517542), (28, 9015036), (42, 6010024), (43, 5870256), (48, 5258771), (56, 4507518), (84, 3005012), (86, 2935128), (112, 2253759), (129, 1956752), (168, 1502506), (172, 1467564), (258, 978376), (301, 838608), (336, 751253), (344, 733782), (516, 489188), (602, 419304), (688, 366891), (903, 279536), (1032, 244594), (1204, 209652), (1806, 139768), (2064, 122297), (2408, 104826), (3612, 69884), (4816, 52413), (7224, 34942), (14448, 17471)]