858249504

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1088

約数の個数: 216

約数和(自身を含む): 2888557308

約数和(自身を除く): 2030307804

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 61, 63, 72, 84, 96, 98, 112, 122, 126, 144, 147, 168, 183, 196, 224, 244, 252, 288, 294, 336, 366, 392, 427, 441, 488, 504, 549, 588, 672, 732, 784, 854, 882, 976, 997, 1008, 1098, 1176, 1281, 1464, 1568, 1708, 1764, 1952, 1994, 2016, 2196, 2352, 2562, 2928, 2989, 2991, 3416, 3528, 3843, 3988, 4392, 4704, 5124, 5856, 5978, 5982, 6832, 6979, 7056, 7686, 7976, 8784, 8967, 8973, 10248, 11956, 11964, 13664, 13958, 14112, 15372, 15952, 17568, 17934, 17946, 20496, 20937, 23912, 23928, 26901, 27916, 30744, 31904, 35868, 35892, 40992, 41874, 47824, 47856, 48853, 53802, 55832, 60817, 61488, 62811, 71736, 71784, 83748, 95648, 95712, 97706, 107604, 111664, 121634, 122976, 125622, 143472, 143568, 146559, 167496, 182451, 195412, 215208, 223328, 243268, 251244, 286944, 287136, 293118, 334992, 364902, 390824, 425719, 430416, 439677, 486536, 502488, 547353, 586236, 669984, 729804, 781648, 851438, 860832, 879354, 973072, 1004976, 1094706, 1172472, 1277157, 1459608, 1563296, 1702876, 1758708, 1946144, 2009952, 2189412, 2344944, 2554314, 2919216, 2980033, 3405752, 3517416, 3831471, 4378824, 4689888, 5108628, 5838432, 5960066, 6811504, 7034832, 7662942, 8757648, 8940099, 10217256, 11920132, 13623008, 14069664, 15325884, 17515296, 17880198, 20434512, 23840264, 26820297, 30651768, 35760396, 40869024, 47680528, 53640594, 61303536, 71520792, 95361056, 107281188, 122607072, 143041584, 214562376, 286083168, 429124752, 858249504]

約数ペア:

[(1, 858249504), (2, 429124752), (3, 286083168), (4, 214562376), (6, 143041584), (7, 122607072), (8, 107281188), (9, 95361056), (12, 71520792), (14, 61303536), (16, 53640594), (18, 47680528), (21, 40869024), (24, 35760396), (28, 30651768), (32, 26820297), (36, 23840264), (42, 20434512), (48, 17880198), (49, 17515296), (56, 15325884), (61, 14069664), (63, 13623008), (72, 11920132), (84, 10217256), (96, 8940099), (98, 8757648), (112, 7662942), (122, 7034832), (126, 6811504), (144, 5960066), (147, 5838432), (168, 5108628), (183, 4689888), (196, 4378824), (224, 3831471), (244, 3517416), (252, 3405752), (288, 2980033), (294, 2919216), (336, 2554314), (366, 2344944), (392, 2189412), (427, 2009952), (441, 1946144), (488, 1758708), (504, 1702876), (549, 1563296), (588, 1459608), (672, 1277157), (732, 1172472), (784, 1094706), (854, 1004976), (882, 973072), (976, 879354), (997, 860832), (1008, 851438), (1098, 781648), (1176, 729804), (1281, 669984), (1464, 586236), (1568, 547353), (1708, 502488), (1764, 486536), (1952, 439677), (1994, 430416), (2016, 425719), (2196, 390824), (2352, 364902), (2562, 334992), (2928, 293118), (2989, 287136), (2991, 286944), (3416, 251244), (3528, 243268), (3843, 223328), (3988, 215208), (4392, 195412), (4704, 182451), (5124, 167496), (5856, 146559), (5978, 143568), (5982, 143472), (6832, 125622), (6979, 122976), (7056, 121634), (7686, 111664), (7976, 107604), (8784, 97706), (8967, 95712), (8973, 95648), (10248, 83748), (11956, 71784), (11964, 71736), (13664, 62811), (13958, 61488), (14112, 60817), (15372, 55832), (15952, 53802), (17568, 48853), (17934, 47856), (17946, 47824), (20496, 41874), (20937, 40992), (23912, 35892), (23928, 35868), (26901, 31904), (27916, 30744)]