820094352

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4721}}^1$

素因数の和:4797

約数の個数: 160

約数和(自身を含む): 2698113024

約数和(自身を除く): 1878018672

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 47, 48, 56, 66, 77, 84, 88, 94, 112, 132, 141, 154, 168, 176, 188, 231, 264, 282, 308, 329, 336, 376, 462, 517, 528, 564, 616, 658, 752, 924, 987, 1034, 1128, 1232, 1316, 1551, 1848, 1974, 2068, 2256, 2632, 3102, 3619, 3696, 3948, 4136, 4721, 5264, 6204, 7238, 7896, 8272, 9442, 10857, 12408, 14163, 14476, 15792, 18884, 21714, 24816, 28326, 28952, 33047, 37768, 43428, 51931, 56652, 57904, 66094, 75536, 86856, 99141, 103862, 113304, 132188, 155793, 173712, 198282, 207724, 221887, 226608, 264376, 311586, 363517, 396564, 415448, 443774, 528752, 623172, 665661, 727034, 793128, 830896, 887548, 1090551, 1246344, 1331322, 1454068, 1553209, 1586256, 1775096, 2181102, 2440757, 2492688, 2662644, 2908136, 3106418, 3550192, 4362204, 4659627, 4881514, 5325288, 5816272, 6212836, 7322271, 8724408, 9319254, 9763028, 10650576, 12425672, 14644542, 17085299, 17448816, 18638508, 19526056, 24851344, 29289084, 34170598, 37277016, 39052112, 51255897, 58578168, 68341196, 74554032, 102511794, 117156336, 136682392, 205023588, 273364784, 410047176, 820094352]

約数ペア:

[(1, 820094352), (2, 410047176), (3, 273364784), (4, 205023588), (6, 136682392), (7, 117156336), (8, 102511794), (11, 74554032), (12, 68341196), (14, 58578168), (16, 51255897), (21, 39052112), (22, 37277016), (24, 34170598), (28, 29289084), (33, 24851344), (42, 19526056), (44, 18638508), (47, 17448816), (48, 17085299), (56, 14644542), (66, 12425672), (77, 10650576), (84, 9763028), (88, 9319254), (94, 8724408), (112, 7322271), (132, 6212836), (141, 5816272), (154, 5325288), (168, 4881514), (176, 4659627), (188, 4362204), (231, 3550192), (264, 3106418), (282, 2908136), (308, 2662644), (329, 2492688), (336, 2440757), (376, 2181102), (462, 1775096), (517, 1586256), (528, 1553209), (564, 1454068), (616, 1331322), (658, 1246344), (752, 1090551), (924, 887548), (987, 830896), (1034, 793128), (1128, 727034), (1232, 665661), (1316, 623172), (1551, 528752), (1848, 443774), (1974, 415448), (2068, 396564), (2256, 363517), (2632, 311586), (3102, 264376), (3619, 226608), (3696, 221887), (3948, 207724), (4136, 198282), (4721, 173712), (5264, 155793), (6204, 132188), (7238, 113304), (7896, 103862), (8272, 99141), (9442, 86856), (10857, 75536), (12408, 66094), (14163, 57904), (14476, 56652), (15792, 51931), (18884, 43428), (21714, 37768), (24816, 33047), (28326, 28952)]