768781728

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1697}}^1$

素因数の和:1748

約数の個数: 216

約数和(自身を含む): 2589412644

約数和(自身を除く): 1820630916

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 121, 132, 143, 144, 156, 176, 198, 208, 234, 242, 264, 286, 288, 312, 352, 363, 396, 416, 429, 468, 484, 528, 572, 624, 726, 792, 858, 936, 968, 1056, 1089, 1144, 1248, 1287, 1452, 1573, 1584, 1697, 1716, 1872, 1936, 2178, 2288, 2574, 2904, 3146, 3168, 3394, 3432, 3744, 3872, 4356, 4576, 4719, 5091, 5148, 5808, 6292, 6788, 6864, 8712, 9438, 10182, 10296, 11616, 12584, 13576, 13728, 14157, 15273, 17424, 18667, 18876, 20364, 20592, 22061, 25168, 27152, 28314, 30546, 34848, 37334, 37752, 40728, 41184, 44122, 50336, 54304, 56001, 56628, 61092, 66183, 74668, 75504, 81456, 88244, 112002, 113256, 122184, 132366, 149336, 151008, 162912, 168003, 176488, 198549, 205337, 224004, 226512, 242671, 244368, 264732, 298672, 336006, 352976, 397098, 410674, 448008, 453024, 485342, 488736, 529464, 597344, 616011, 672012, 705952, 728013, 794196, 821348, 896016, 970684, 1058928, 1232022, 1344024, 1456026, 1588392, 1642696, 1792032, 1848033, 1941368, 2117856, 2184039, 2464044, 2669381, 2688048, 2912052, 3176784, 3285392, 3696066, 3882736, 4368078, 4928088, 5338762, 5376096, 5824104, 6353568, 6570784, 7392132, 7765472, 8008143, 8736156, 9856176, 10677524, 11648208, 14784264, 16016286, 17472312, 19712352, 21355048, 23296416, 24024429, 29568528, 32032572, 34944624, 42710096, 48048858, 59137056, 64065144, 69889248, 85420192, 96097716, 128130288, 192195432, 256260576, 384390864, 768781728]

約数ペア:

[(1, 768781728), (2, 384390864), (3, 256260576), (4, 192195432), (6, 128130288), (8, 96097716), (9, 85420192), (11, 69889248), (12, 64065144), (13, 59137056), (16, 48048858), (18, 42710096), (22, 34944624), (24, 32032572), (26, 29568528), (32, 24024429), (33, 23296416), (36, 21355048), (39, 19712352), (44, 17472312), (48, 16016286), (52, 14784264), (66, 11648208), (72, 10677524), (78, 9856176), (88, 8736156), (96, 8008143), (99, 7765472), (104, 7392132), (117, 6570784), (121, 6353568), (132, 5824104), (143, 5376096), (144, 5338762), (156, 4928088), (176, 4368078), (198, 3882736), (208, 3696066), (234, 3285392), (242, 3176784), (264, 2912052), (286, 2688048), (288, 2669381), (312, 2464044), (352, 2184039), (363, 2117856), (396, 1941368), (416, 1848033), (429, 1792032), (468, 1642696), (484, 1588392), (528, 1456026), (572, 1344024), (624, 1232022), (726, 1058928), (792, 970684), (858, 896016), (936, 821348), (968, 794196), (1056, 728013), (1089, 705952), (1144, 672012), (1248, 616011), (1287, 597344), (1452, 529464), (1573, 488736), (1584, 485342), (1697, 453024), (1716, 448008), (1872, 410674), (1936, 397098), (2178, 352976), (2288, 336006), (2574, 298672), (2904, 264732), (3146, 244368), (3168, 242671), (3394, 226512), (3432, 224004), (3744, 205337), (3872, 198549), (4356, 176488), (4576, 168003), (4719, 162912), (5091, 151008), (5148, 149336), (5808, 132366), (6292, 122184), (6788, 113256), (6864, 112002), (8712, 88244), (9438, 81456), (10182, 75504), (10296, 74668), (11616, 66183), (12584, 61092), (13576, 56628), (13728, 56001), (14157, 54304), (15273, 50336), (17424, 44122), (18667, 41184), (18876, 40728), (20364, 37752), (20592, 37334), (22061, 34848), (25168, 30546), (27152, 28314)]