1491789312

素因数分解:

$2^9\times 3^4\times {\mathrm{13}}^1\times {\mathrm{2767}}^1$

素因数の和:2810

約数の個数: 200

約数和(自身を含む): 4796838816

約数和(自身を除く): 3305049504

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, 128, 144, 156, 162, 192, 208, 216, 234, 256, 288, 312, 324, 351, 384, 416, 432, 468, 512, 576, 624, 648, 702, 768, 832, 864, 936, 1053, 1152, 1248, 1296, 1404, 1536, 1664, 1728, 1872, 2106, 2304, 2496, 2592, 2767, 2808, 3328, 3456, 3744, 4212, 4608, 4992, 5184, 5534, 5616, 6656, 6912, 7488, 8301, 8424, 9984, 10368, 11068, 11232, 13824, 14976, 16602, 16848, 19968, 20736, 22136, 22464, 24903, 29952, 33204, 33696, 35971, 41472, 44272, 44928, 49806, 59904, 66408, 67392, 71942, 74709, 88544, 89856, 99612, 107913, 132816, 134784, 143884, 149418, 177088, 179712, 199224, 215826, 224127, 265632, 269568, 287768, 298836, 323739, 354176, 398448, 431652, 448254, 531264, 539136, 575536, 597672, 647478, 708352, 796896, 863304, 896508, 971217, 1062528, 1151072, 1195344, 1294956, 1416704, 1593792, 1726608, 1793016, 1942434, 2125056, 2302144, 2390688, 2589912, 2913651, 3187584, 3453216, 3586032, 3884868, 4250112, 4604288, 4781376, 5179824, 5827302, 6375168, 6906432, 7172064, 7769736, 9208576, 9562752, 10359648, 11654604, 12750336, 13812864, 14344128, 15539472, 18417152, 19125504, 20719296, 23309208, 27625728, 28688256, 31078944, 38251008, 41438592, 46618416, 55251456, 57376512, 62157888, 82877184, 93236832, 114753024, 124315776, 165754368, 186473664, 248631552, 372947328, 497263104, 745894656, 1491789312]

約数ペア:

[(1, 1491789312), (2, 745894656), (3, 497263104), (4, 372947328), (6, 248631552), (8, 186473664), (9, 165754368), (12, 124315776), (13, 114753024), (16, 93236832), (18, 82877184), (24, 62157888), (26, 57376512), (27, 55251456), (32, 46618416), (36, 41438592), (39, 38251008), (48, 31078944), (52, 28688256), (54, 27625728), (64, 23309208), (72, 20719296), (78, 19125504), (81, 18417152), (96, 15539472), (104, 14344128), (108, 13812864), (117, 12750336), (128, 11654604), (144, 10359648), (156, 9562752), (162, 9208576), (192, 7769736), (208, 7172064), (216, 6906432), (234, 6375168), (256, 5827302), (288, 5179824), (312, 4781376), (324, 4604288), (351, 4250112), (384, 3884868), (416, 3586032), (432, 3453216), (468, 3187584), (512, 2913651), (576, 2589912), (624, 2390688), (648, 2302144), (702, 2125056), (768, 1942434), (832, 1793016), (864, 1726608), (936, 1593792), (1053, 1416704), (1152, 1294956), (1248, 1195344), (1296, 1151072), (1404, 1062528), (1536, 971217), (1664, 896508), (1728, 863304), (1872, 796896), (2106, 708352), (2304, 647478), (2496, 597672), (2592, 575536), (2767, 539136), (2808, 531264), (3328, 448254), (3456, 431652), (3744, 398448), (4212, 354176), (4608, 323739), (4992, 298836), (5184, 287768), (5534, 269568), (5616, 265632), (6656, 224127), (6912, 215826), (7488, 199224), (8301, 179712), (8424, 177088), (9984, 149418), (10368, 143884), (11068, 134784), (11232, 132816), (13824, 107913), (14976, 99612), (16602, 89856), (16848, 88544), (19968, 74709), (20736, 71942), (22136, 67392), (22464, 66408), (24903, 59904), (29952, 49806), (33204, 44928), (33696, 44272), (35971, 41472)]