820901952

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^2\times {\mathrm{937}}^1$

素因数の和:987

約数の個数: 210

約数和(自身を含む): 2637807018

約数和(自身を除く): 1816905066

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 169, 192, 208, 216, 234, 288, 312, 324, 338, 351, 416, 432, 468, 507, 576, 624, 648, 676, 702, 832, 864, 936, 937, 1014, 1053, 1248, 1296, 1352, 1404, 1521, 1728, 1872, 1874, 2028, 2106, 2496, 2592, 2704, 2808, 2811, 3042, 3744, 3748, 4056, 4212, 4563, 5184, 5408, 5616, 5622, 6084, 7488, 7496, 8112, 8424, 8433, 9126, 10816, 11232, 11244, 12168, 12181, 13689, 14992, 16224, 16848, 16866, 18252, 22464, 22488, 24336, 24362, 25299, 27378, 29984, 32448, 33696, 33732, 36504, 36543, 44976, 48672, 48724, 50598, 54756, 59968, 67392, 67464, 73008, 73086, 75897, 89952, 97344, 97448, 101196, 109512, 109629, 134928, 146016, 146172, 151794, 158353, 179904, 194896, 202392, 219024, 219258, 269856, 292032, 292344, 303588, 316706, 328887, 389792, 404784, 438048, 438516, 475059, 539712, 584688, 607176, 633412, 657774, 779584, 809568, 876096, 877032, 950118, 986661, 1169376, 1214352, 1266824, 1315548, 1425177, 1619136, 1754064, 1900236, 1973322, 2338752, 2428704, 2533648, 2631096, 2850354, 3508128, 3800472, 3946644, 4275531, 4857408, 5067296, 5262192, 5700708, 7016256, 7600944, 7893288, 8551062, 10134592, 10524384, 11401416, 12826593, 15201888, 15786576, 17102124, 21048768, 22802832, 25653186, 30403776, 31573152, 34204248, 45605664, 51306372, 63146304, 68408496, 91211328, 102612744, 136816992, 205225488, 273633984, 410450976, 820901952]

約数ペア:

[(1, 820901952), (2, 410450976), (3, 273633984), (4, 205225488), (6, 136816992), (8, 102612744), (9, 91211328), (12, 68408496), (13, 63146304), (16, 51306372), (18, 45605664), (24, 34204248), (26, 31573152), (27, 30403776), (32, 25653186), (36, 22802832), (39, 21048768), (48, 17102124), (52, 15786576), (54, 15201888), (64, 12826593), (72, 11401416), (78, 10524384), (81, 10134592), (96, 8551062), (104, 7893288), (108, 7600944), (117, 7016256), (144, 5700708), (156, 5262192), (162, 5067296), (169, 4857408), (192, 4275531), (208, 3946644), (216, 3800472), (234, 3508128), (288, 2850354), (312, 2631096), (324, 2533648), (338, 2428704), (351, 2338752), (416, 1973322), (432, 1900236), (468, 1754064), (507, 1619136), (576, 1425177), (624, 1315548), (648, 1266824), (676, 1214352), (702, 1169376), (832, 986661), (864, 950118), (936, 877032), (937, 876096), (1014, 809568), (1053, 779584), (1248, 657774), (1296, 633412), (1352, 607176), (1404, 584688), (1521, 539712), (1728, 475059), (1872, 438516), (1874, 438048), (2028, 404784), (2106, 389792), (2496, 328887), (2592, 316706), (2704, 303588), (2808, 292344), (2811, 292032), (3042, 269856), (3744, 219258), (3748, 219024), (4056, 202392), (4212, 194896), (4563, 179904), (5184, 158353), (5408, 151794), (5616, 146172), (5622, 146016), (6084, 134928), (7488, 109629), (7496, 109512), (8112, 101196), (8424, 97448), (8433, 97344), (9126, 89952), (10816, 75897), (11232, 73086), (11244, 73008), (12168, 67464), (12181, 67392), (13689, 59968), (14992, 54756), (16224, 50598), (16848, 48724), (16866, 48672), (18252, 44976), (22464, 36543), (22488, 36504), (24336, 33732), (24362, 33696), (25299, 32448), (27378, 29984)]