538450416

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 300

約数和(自身を含む): 1855844760

約数和(自身を除く): 1317394344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 61, 63, 72, 81, 84, 98, 108, 112, 122, 126, 139, 144, 147, 162, 168, 183, 189, 196, 216, 244, 252, 278, 294, 324, 336, 366, 378, 392, 417, 427, 432, 441, 488, 504, 549, 556, 567, 588, 648, 732, 756, 784, 834, 854, 882, 973, 976, 1008, 1098, 1112, 1134, 1176, 1251, 1281, 1296, 1323, 1464, 1512, 1647, 1668, 1708, 1764, 1946, 2196, 2224, 2268, 2352, 2502, 2562, 2646, 2919, 2928, 2989, 3024, 3294, 3336, 3416, 3528, 3753, 3843, 3892, 3969, 4392, 4536, 4941, 5004, 5124, 5292, 5838, 5978, 6588, 6672, 6811, 6832, 7056, 7506, 7686, 7784, 7938, 8479, 8757, 8784, 8967, 9072, 9882, 10008, 10248, 10584, 11259, 11529, 11676, 11956, 13176, 13622, 15012, 15372, 15568, 15876, 16958, 17514, 17934, 19764, 20016, 20433, 20496, 21168, 22518, 23058, 23352, 23912, 25437, 26271, 26352, 26901, 27244, 30024, 30744, 31752, 33916, 34587, 35028, 35868, 39528, 40866, 45036, 46116, 46704, 47824, 50874, 52542, 53802, 54488, 59353, 60048, 61299, 61488, 63504, 67832, 69174, 70056, 71736, 76311, 78813, 79056, 80703, 81732, 90072, 92232, 101748, 105084, 107604, 108976, 118706, 122598, 135664, 138348, 140112, 143472, 152622, 157626, 161406, 163464, 178059, 180144, 183897, 184464, 203496, 210168, 215208, 228933, 237412, 242109, 245196, 276696, 305244, 315252, 322812, 326928, 356118, 367794, 406992, 415471, 420336, 430416, 457866, 474824, 484218, 490392, 534177, 551691, 553392, 610488, 630504, 645624, 686799, 712236, 735588, 830942, 915732, 949648, 968436, 980784, 1068354, 1103382, 1220976, 1246413, 1261008, 1291248, 1373598, 1424472, 1471176, 1602531, 1661884, 1831464, 1936872, 2136708, 2206764, 2492826, 2747196, 2848944, 2942352, 3205062, 3323768, 3662928, 3739239, 3873744, 4273416, 4413528, 4807593, 4985652, 5494392, 6410124, 6647536, 7478478, 8546832, 8827056, 9615186, 9971304, 10988784, 11217717, 12820248, 14956956, 19230372, 19942608, 22435434, 25640496, 29913912, 33653151, 38460744, 44870868, 59827824, 67306302, 76921488, 89741736, 134612604, 179483472, 269225208, 538450416]

約数ペア:

[(1, 538450416), (2, 269225208), (3, 179483472), (4, 134612604), (6, 89741736), (7, 76921488), (8, 67306302), (9, 59827824), (12, 44870868), (14, 38460744), (16, 33653151), (18, 29913912), (21, 25640496), (24, 22435434), (27, 19942608), (28, 19230372), (36, 14956956), (42, 12820248), (48, 11217717), (49, 10988784), (54, 9971304), (56, 9615186), (61, 8827056), (63, 8546832), (72, 7478478), (81, 6647536), (84, 6410124), (98, 5494392), (108, 4985652), (112, 4807593), (122, 4413528), (126, 4273416), (139, 3873744), (144, 3739239), (147, 3662928), (162, 3323768), (168, 3205062), (183, 2942352), (189, 2848944), (196, 2747196), (216, 2492826), (244, 2206764), (252, 2136708), (278, 1936872), (294, 1831464), (324, 1661884), (336, 1602531), (366, 1471176), (378, 1424472), (392, 1373598), (417, 1291248), (427, 1261008), (432, 1246413), (441, 1220976), (488, 1103382), (504, 1068354), (549, 980784), (556, 968436), (567, 949648), (588, 915732), (648, 830942), (732, 735588), (756, 712236), (784, 686799), (834, 645624), (854, 630504), (882, 610488), (973, 553392), (976, 551691), (1008, 534177), (1098, 490392), (1112, 484218), (1134, 474824), (1176, 457866), (1251, 430416), (1281, 420336), (1296, 415471), (1323, 406992), (1464, 367794), (1512, 356118), (1647, 326928), (1668, 322812), (1708, 315252), (1764, 305244), (1946, 276696), (2196, 245196), (2224, 242109), (2268, 237412), (2352, 228933), (2502, 215208), (2562, 210168), (2646, 203496), (2919, 184464), (2928, 183897), (2989, 180144), (3024, 178059), (3294, 163464), (3336, 161406), (3416, 157626), (3528, 152622), (3753, 143472), (3843, 140112), (3892, 138348), (3969, 135664), (4392, 122598), (4536, 118706), (4941, 108976), (5004, 107604), (5124, 105084), (5292, 101748), (5838, 92232), (5978, 90072), (6588, 81732), (6672, 80703), (6811, 79056), (6832, 78813), (7056, 76311), (7506, 71736), (7686, 70056), (7784, 69174), (7938, 67832), (8479, 63504), (8757, 61488), (8784, 61299), (8967, 60048), (9072, 59353), (9882, 54488), (10008, 53802), (10248, 52542), (10584, 50874), (11259, 47824), (11529, 46704), (11676, 46116), (11956, 45036), (13176, 40866), (13622, 39528), (15012, 35868), (15372, 35028), (15568, 34587), (15876, 33916), (16958, 31752), (17514, 30744), (17934, 30024), (19764, 27244), (20016, 26901), (20433, 26352), (20496, 26271), (21168, 25437), (22518, 23912), (23058, 23352)]