871012128

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{701}}^1$

素因数の和:807

約数の個数: 144

約数和(自身を含む): 2679034176

約数和(自身を除く): 1808022048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 84, 86, 96, 112, 129, 168, 172, 224, 258, 301, 336, 344, 516, 602, 672, 688, 701, 903, 1032, 1204, 1376, 1402, 1806, 1849, 2064, 2103, 2408, 2804, 3612, 3698, 4128, 4206, 4816, 4907, 5547, 5608, 7224, 7396, 8412, 9632, 9814, 11094, 11216, 12943, 14448, 14721, 14792, 16824, 19628, 22188, 22432, 25886, 28896, 29442, 29584, 30143, 33648, 38829, 39256, 44376, 51772, 58884, 59168, 60286, 67296, 77658, 78512, 88752, 90429, 103544, 117768, 120572, 155316, 157024, 177504, 180858, 207088, 211001, 235536, 241144, 310632, 361716, 414176, 422002, 471072, 482288, 621264, 633003, 723432, 844004, 964576, 1242528, 1266006, 1296149, 1446864, 1688008, 2532012, 2592298, 2893728, 3376016, 3888447, 5064024, 5184596, 6752032, 7776894, 9073043, 10128048, 10369192, 15553788, 18146086, 20256096, 20738384, 27219129, 31107576, 36292172, 41476768, 54438258, 62215152, 72584344, 108876516, 124430304, 145168688, 217753032, 290337376, 435506064, 871012128]

約数ペア:

[(1, 871012128), (2, 435506064), (3, 290337376), (4, 217753032), (6, 145168688), (7, 124430304), (8, 108876516), (12, 72584344), (14, 62215152), (16, 54438258), (21, 41476768), (24, 36292172), (28, 31107576), (32, 27219129), (42, 20738384), (43, 20256096), (48, 18146086), (56, 15553788), (84, 10369192), (86, 10128048), (96, 9073043), (112, 7776894), (129, 6752032), (168, 5184596), (172, 5064024), (224, 3888447), (258, 3376016), (301, 2893728), (336, 2592298), (344, 2532012), (516, 1688008), (602, 1446864), (672, 1296149), (688, 1266006), (701, 1242528), (903, 964576), (1032, 844004), (1204, 723432), (1376, 633003), (1402, 621264), (1806, 482288), (1849, 471072), (2064, 422002), (2103, 414176), (2408, 361716), (2804, 310632), (3612, 241144), (3698, 235536), (4128, 211001), (4206, 207088), (4816, 180858), (4907, 177504), (5547, 157024), (5608, 155316), (7224, 120572), (7396, 117768), (8412, 103544), (9632, 90429), (9814, 88752), (11094, 78512), (11216, 77658), (12943, 67296), (14448, 60286), (14721, 59168), (14792, 58884), (16824, 51772), (19628, 44376), (22188, 39256), (22432, 38829), (25886, 33648), (28896, 30143), (29442, 29584)]