1297626624

素因数分解:

$2^9\times 3^2\times 7^3\times {\mathrm{821}}^1$

素因数の和:866

約数の個数: 240

約数和(自身を含む): 4372711200

約数和(自身を除く): 3075084576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 343, 384, 392, 441, 448, 504, 512, 576, 588, 672, 686, 768, 784, 821, 882, 896, 1008, 1029, 1152, 1176, 1344, 1372, 1536, 1568, 1642, 1764, 1792, 2016, 2058, 2304, 2352, 2463, 2688, 2744, 3087, 3136, 3284, 3528, 3584, 4032, 4116, 4608, 4704, 4926, 5376, 5488, 5747, 6174, 6272, 6568, 7056, 7389, 8064, 8232, 9408, 9852, 10752, 10976, 11494, 12348, 12544, 13136, 14112, 14778, 16128, 16464, 17241, 18816, 19704, 21952, 22988, 24696, 25088, 26272, 28224, 29556, 32256, 32928, 34482, 37632, 39408, 40229, 43904, 45976, 49392, 51723, 52544, 56448, 59112, 65856, 68964, 75264, 78816, 80458, 87808, 91952, 98784, 103446, 105088, 112896, 118224, 120687, 131712, 137928, 157632, 160916, 175616, 183904, 197568, 206892, 210176, 225792, 236448, 241374, 263424, 275856, 281603, 315264, 321832, 362061, 367808, 395136, 413784, 420352, 472896, 482748, 526848, 551712, 563206, 630528, 643664, 724122, 735616, 790272, 827568, 844809, 945792, 965496, 1103424, 1126412, 1261056, 1287328, 1448244, 1471232, 1580544, 1655136, 1689618, 1891584, 1930992, 2206848, 2252824, 2534427, 2574656, 2896488, 2942464, 3310272, 3379236, 3783168, 3861984, 4413696, 4505648, 5068854, 5149312, 5792976, 6620544, 6758472, 7723968, 8827392, 9011296, 10137708, 10298624, 11585952, 13241088, 13516944, 15447936, 18022592, 20275416, 20597248, 23171904, 26482176, 27033888, 30895872, 36045184, 40550832, 46343808, 54067776, 61791744, 72090368, 81101664, 92687616, 108135552, 144180736, 162203328, 185375232, 216271104, 324406656, 432542208, 648813312, 1297626624]

約数ペア:

[(1, 1297626624), (2, 648813312), (3, 432542208), (4, 324406656), (6, 216271104), (7, 185375232), (8, 162203328), (9, 144180736), (12, 108135552), (14, 92687616), (16, 81101664), (18, 72090368), (21, 61791744), (24, 54067776), (28, 46343808), (32, 40550832), (36, 36045184), (42, 30895872), (48, 27033888), (49, 26482176), (56, 23171904), (63, 20597248), (64, 20275416), (72, 18022592), (84, 15447936), (96, 13516944), (98, 13241088), (112, 11585952), (126, 10298624), (128, 10137708), (144, 9011296), (147, 8827392), (168, 7723968), (192, 6758472), (196, 6620544), (224, 5792976), (252, 5149312), (256, 5068854), (288, 4505648), (294, 4413696), (336, 3861984), (343, 3783168), (384, 3379236), (392, 3310272), (441, 2942464), (448, 2896488), (504, 2574656), (512, 2534427), (576, 2252824), (588, 2206848), (672, 1930992), (686, 1891584), (768, 1689618), (784, 1655136), (821, 1580544), (882, 1471232), (896, 1448244), (1008, 1287328), (1029, 1261056), (1152, 1126412), (1176, 1103424), (1344, 965496), (1372, 945792), (1536, 844809), (1568, 827568), (1642, 790272), (1764, 735616), (1792, 724122), (2016, 643664), (2058, 630528), (2304, 563206), (2352, 551712), (2463, 526848), (2688, 482748), (2744, 472896), (3087, 420352), (3136, 413784), (3284, 395136), (3528, 367808), (3584, 362061), (4032, 321832), (4116, 315264), (4608, 281603), (4704, 275856), (4926, 263424), (5376, 241374), (5488, 236448), (5747, 225792), (6174, 210176), (6272, 206892), (6568, 197568), (7056, 183904), (7389, 175616), (8064, 160916), (8232, 157632), (9408, 137928), (9852, 131712), (10752, 120687), (10976, 118224), (11494, 112896), (12348, 105088), (12544, 103446), (13136, 98784), (14112, 91952), (14778, 87808), (16128, 80458), (16464, 78816), (17241, 75264), (18816, 68964), (19704, 65856), (21952, 59112), (22988, 56448), (24696, 52544), (25088, 51723), (26272, 49392), (28224, 45976), (29556, 43904), (32256, 40229), (32928, 39408), (34482, 37632)]