508553136

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^2$

素因数の和:428

約数の個数: 180

約数和(自身を含む): 1760619952

約数和(自身を除く): 1252066816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 197, 208, 234, 252, 273, 312, 336, 364, 394, 468, 504, 546, 591, 624, 728, 788, 819, 936, 1008, 1092, 1182, 1379, 1456, 1576, 1638, 1773, 1872, 2184, 2364, 2561, 2758, 3152, 3276, 3546, 4137, 4368, 4728, 5122, 5516, 6552, 7092, 7683, 8274, 9456, 10244, 11032, 12411, 13104, 14184, 15366, 16548, 17927, 20488, 22064, 23049, 24822, 28368, 30732, 33096, 35854, 38809, 40976, 46098, 49644, 53781, 61464, 66192, 71708, 77618, 92196, 99288, 107562, 116427, 122928, 143416, 155236, 161343, 184392, 198576, 215124, 232854, 271663, 286832, 310472, 322686, 349281, 368784, 430248, 465708, 504517, 543326, 620944, 645372, 698562, 814989, 860496, 931416, 1009034, 1086652, 1290744, 1397124, 1513551, 1629978, 1862832, 2018068, 2173304, 2444967, 2581488, 2794248, 3027102, 3259956, 3531619, 4036136, 4346608, 4540653, 4889934, 5588496, 6054204, 6519912, 7063238, 8072272, 9081306, 9779868, 10594857, 12108408, 13039824, 14126476, 18162612, 19559736, 21189714, 24216816, 28252952, 31784571, 36325224, 39119472, 42379428, 56505904, 63569142, 72650448, 84758856, 127138284, 169517712, 254276568, 508553136]

約数ペア:

[(1, 508553136), (2, 254276568), (3, 169517712), (4, 127138284), (6, 84758856), (7, 72650448), (8, 63569142), (9, 56505904), (12, 42379428), (13, 39119472), (14, 36325224), (16, 31784571), (18, 28252952), (21, 24216816), (24, 21189714), (26, 19559736), (28, 18162612), (36, 14126476), (39, 13039824), (42, 12108408), (48, 10594857), (52, 9779868), (56, 9081306), (63, 8072272), (72, 7063238), (78, 6519912), (84, 6054204), (91, 5588496), (104, 4889934), (112, 4540653), (117, 4346608), (126, 4036136), (144, 3531619), (156, 3259956), (168, 3027102), (182, 2794248), (197, 2581488), (208, 2444967), (234, 2173304), (252, 2018068), (273, 1862832), (312, 1629978), (336, 1513551), (364, 1397124), (394, 1290744), (468, 1086652), (504, 1009034), (546, 931416), (591, 860496), (624, 814989), (728, 698562), (788, 645372), (819, 620944), (936, 543326), (1008, 504517), (1092, 465708), (1182, 430248), (1379, 368784), (1456, 349281), (1576, 322686), (1638, 310472), (1773, 286832), (1872, 271663), (2184, 232854), (2364, 215124), (2561, 198576), (2758, 184392), (3152, 161343), (3276, 155236), (3546, 143416), (4137, 122928), (4368, 116427), (4728, 107562), (5122, 99288), (5516, 92196), (6552, 77618), (7092, 71708), (7683, 66192), (8274, 61464), (9456, 53781), (10244, 49644), (11032, 46098), (12411, 40976), (13104, 38809), (14184, 35854), (15366, 33096), (16548, 30732), (17927, 28368), (20488, 24822), (22064, 23049)]