1298709888

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:533

約数の個数: 256

約数和(自身を含む): 4230144000

約数和(自身を除く): 2931434112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 59, 64, 76, 84, 96, 112, 114, 118, 128, 133, 152, 168, 177, 192, 224, 228, 236, 266, 304, 336, 354, 384, 399, 413, 431, 448, 456, 472, 532, 608, 672, 708, 798, 826, 862, 896, 912, 944, 1064, 1121, 1216, 1239, 1293, 1344, 1416, 1596, 1652, 1724, 1824, 1888, 2128, 2242, 2432, 2478, 2586, 2688, 2832, 3017, 3192, 3304, 3363, 3448, 3648, 3776, 4256, 4484, 4956, 5172, 5664, 6034, 6384, 6608, 6726, 6896, 7296, 7552, 7847, 8189, 8512, 8968, 9051, 9912, 10344, 11328, 12068, 12768, 13216, 13452, 13792, 15694, 16378, 17024, 17936, 18102, 19824, 20688, 22656, 23541, 24136, 24567, 25429, 25536, 26432, 26904, 27584, 31388, 32756, 35872, 36204, 39648, 41376, 47082, 48272, 49134, 50858, 51072, 52864, 53808, 55168, 57323, 62776, 65512, 71744, 72408, 76287, 79296, 82752, 94164, 96544, 98268, 101716, 107616, 114646, 125552, 131024, 143488, 144816, 152574, 158592, 165504, 171969, 178003, 188328, 193088, 196536, 203432, 215232, 229292, 251104, 262048, 289632, 305148, 343938, 356006, 376656, 386176, 393072, 406864, 430464, 458584, 483151, 502208, 524096, 534009, 579264, 610296, 687876, 712012, 753312, 786144, 813728, 917168, 966302, 1004416, 1048192, 1068018, 1158528, 1220592, 1375752, 1424024, 1449453, 1506624, 1572288, 1627456, 1834336, 1932604, 2136036, 2441184, 2751504, 2848048, 2898906, 3013248, 3144576, 3254912, 3382057, 3668672, 3865208, 4272072, 4882368, 5503008, 5696096, 5797812, 6764114, 7337344, 7730416, 8544144, 9764736, 10146171, 11006016, 11392192, 11595624, 13528228, 15460832, 17088288, 20292342, 22012032, 22784384, 23191248, 27056456, 30921664, 34176576, 40584684, 46382496, 54112912, 61843328, 68353152, 81169368, 92764992, 108225824, 162338736, 185529984, 216451648, 324677472, 432903296, 649354944, 1298709888]

約数ペア:

[(1, 1298709888), (2, 649354944), (3, 432903296), (4, 324677472), (6, 216451648), (7, 185529984), (8, 162338736), (12, 108225824), (14, 92764992), (16, 81169368), (19, 68353152), (21, 61843328), (24, 54112912), (28, 46382496), (32, 40584684), (38, 34176576), (42, 30921664), (48, 27056456), (56, 23191248), (57, 22784384), (59, 22012032), (64, 20292342), (76, 17088288), (84, 15460832), (96, 13528228), (112, 11595624), (114, 11392192), (118, 11006016), (128, 10146171), (133, 9764736), (152, 8544144), (168, 7730416), (177, 7337344), (192, 6764114), (224, 5797812), (228, 5696096), (236, 5503008), (266, 4882368), (304, 4272072), (336, 3865208), (354, 3668672), (384, 3382057), (399, 3254912), (413, 3144576), (431, 3013248), (448, 2898906), (456, 2848048), (472, 2751504), (532, 2441184), (608, 2136036), (672, 1932604), (708, 1834336), (798, 1627456), (826, 1572288), (862, 1506624), (896, 1449453), (912, 1424024), (944, 1375752), (1064, 1220592), (1121, 1158528), (1216, 1068018), (1239, 1048192), (1293, 1004416), (1344, 966302), (1416, 917168), (1596, 813728), (1652, 786144), (1724, 753312), (1824, 712012), (1888, 687876), (2128, 610296), (2242, 579264), (2432, 534009), (2478, 524096), (2586, 502208), (2688, 483151), (2832, 458584), (3017, 430464), (3192, 406864), (3304, 393072), (3363, 386176), (3448, 376656), (3648, 356006), (3776, 343938), (4256, 305148), (4484, 289632), (4956, 262048), (5172, 251104), (5664, 229292), (6034, 215232), (6384, 203432), (6608, 196536), (6726, 193088), (6896, 188328), (7296, 178003), (7552, 171969), (7847, 165504), (8189, 158592), (8512, 152574), (8968, 144816), (9051, 143488), (9912, 131024), (10344, 125552), (11328, 114646), (12068, 107616), (12768, 101716), (13216, 98268), (13452, 96544), (13792, 94164), (15694, 82752), (16378, 79296), (17024, 76287), (17936, 72408), (18102, 71744), (19824, 65512), (20688, 62776), (22656, 57323), (23541, 55168), (24136, 53808), (24567, 52864), (25429, 51072), (25536, 50858), (26432, 49134), (26904, 48272), (27584, 47082), (31388, 41376), (32756, 39648), (35872, 36204)]