2561261472

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:394

約数の個数: 480

約数和(自身を含む): 9651083904

約数和(自身を除く): 7089822432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 41, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 82, 84, 88, 96, 99, 108, 112, 123, 126, 132, 144, 154, 162, 164, 168, 176, 189, 198, 216, 224, 231, 246, 252, 264, 287, 288, 297, 308, 313, 324, 328, 336, 352, 369, 378, 396, 432, 451, 462, 492, 504, 528, 567, 574, 594, 616, 626, 648, 656, 672, 693, 738, 756, 792, 861, 864, 891, 902, 924, 939, 984, 1008, 1056, 1107, 1134, 1148, 1188, 1232, 1252, 1296, 1312, 1353, 1386, 1476, 1512, 1584, 1722, 1782, 1804, 1848, 1878, 1968, 2016, 2079, 2191, 2214, 2268, 2296, 2376, 2464, 2504, 2583, 2592, 2706, 2772, 2817, 2952, 3024, 3157, 3168, 3321, 3443, 3444, 3564, 3608, 3696, 3756, 3936, 4059, 4158, 4382, 4428, 4536, 4592, 4752, 5008, 5166, 5412, 5544, 5634, 5904, 6048, 6237, 6314, 6573, 6642, 6886, 6888, 7128, 7216, 7392, 7512, 7749, 8118, 8316, 8451, 8764, 8856, 9072, 9184, 9471, 9504, 10016, 10329, 10332, 10824, 11088, 11268, 11808, 12177, 12474, 12628, 12833, 13146, 13284, 13772, 13776, 14256, 14432, 15024, 15498, 16236, 16632, 16902, 17528, 17712, 18144, 18942, 19719, 20658, 20664, 21648, 22176, 22536, 23247, 24101, 24354, 24948, 25256, 25353, 25666, 26292, 26568, 27544, 27552, 28413, 28512, 30048, 30987, 30996, 32472, 33264, 33804, 35056, 35424, 36531, 37884, 38499, 39438, 41316, 41328, 43296, 45072, 46494, 48202, 48708, 49896, 50512, 50706, 51332, 52584, 53136, 55088, 56826, 59157, 61974, 61992, 64944, 66528, 67608, 70112, 72303, 73062, 75768, 76998, 78876, 82632, 82656, 85239, 89831, 90144, 92961, 92988, 96404, 97416, 99792, 101024, 101412, 102664, 105168, 106272, 110176, 113652, 115497, 118314, 123948, 123984, 129888, 135216, 141163, 144606, 146124, 151536, 153996, 157752, 165264, 170478, 177471, 179662, 185922, 185976, 192808, 194832, 199584, 202824, 205328, 210336, 216909, 227304, 230994, 236628, 247896, 247968, 255717, 269493, 270432, 278883, 282326, 289212, 292248, 303072, 307992, 315504, 330528, 340956, 346491, 354942, 359324, 371844, 371952, 385616, 389664, 405648, 410656, 423489, 433818, 454608, 461988, 473256, 495792, 511434, 538986, 557766, 564652, 578424, 584496, 615984, 631008, 650727, 681912, 692982, 709884, 718648, 743688, 743904, 771232, 808479, 811296, 846978, 867636, 909216, 923976, 946512, 988141, 991584, 1022868, 1039473, 1077972, 1115532, 1129304, 1156848, 1168992, 1231968, 1270467, 1301454, 1363824, 1385964, 1419768, 1437296, 1487376, 1616958, 1693956, 1735272, 1847952, 1893024, 1952181, 1976282, 2045736, 2078946, 2155944, 2231064, 2258608, 2313696, 2425437, 2540934, 2602908, 2727648, 2771928, 2839536, 2874592, 2964423, 2974752, 3233916, 3387912, 3470544, 3695904, 3811401, 3904362, 3952564, 4091472, 4157892, 4311888, 4462128, 4517216, 4850874, 5081868, 5205816, 5543856, 5679072, 5928846, 6467832, 6775824, 6941088, 7276311, 7622802, 7808724, 7905128, 8182944, 8315784, 8623776, 8893269, 8924256, 9701748, 10163736, 10411632, 11087712, 11434203, 11857692, 12935664, 13551648, 14552622, 15245604, 15617448, 15810256, 16631568, 17786538, 19403496, 20327472, 20823264, 22868406, 23715384, 25871328, 26679807, 29105244, 30491208, 31234896, 31620512, 33263136, 35573076, 38806992, 40654944, 45736812, 47430768, 53359614, 58210488, 60982416, 62469792, 71146152, 77613984, 80039421, 91473624, 94861536, 106719228, 116420976, 121964832, 142292304, 160078842, 182947248, 213438456, 232841952, 284584608, 320157684, 365894496, 426876912, 640315368, 853753824, 1280630736, 2561261472]

約数ペア:

[(1, 2561261472), (2, 1280630736), (3, 853753824), (4, 640315368), (6, 426876912), (7, 365894496), (8, 320157684), (9, 284584608), (11, 232841952), (12, 213438456), (14, 182947248), (16, 160078842), (18, 142292304), (21, 121964832), (22, 116420976), (24, 106719228), (27, 94861536), (28, 91473624), (32, 80039421), (33, 77613984), (36, 71146152), (41, 62469792), (42, 60982416), (44, 58210488), (48, 53359614), (54, 47430768), (56, 45736812), (63, 40654944), (66, 38806992), (72, 35573076), (77, 33263136), (81, 31620512), (82, 31234896), (84, 30491208), (88, 29105244), (96, 26679807), (99, 25871328), (108, 23715384), (112, 22868406), (123, 20823264), (126, 20327472), (132, 19403496), (144, 17786538), (154, 16631568), (162, 15810256), (164, 15617448), (168, 15245604), (176, 14552622), (189, 13551648), (198, 12935664), (216, 11857692), (224, 11434203), (231, 11087712), (246, 10411632), (252, 10163736), (264, 9701748), (287, 8924256), (288, 8893269), (297, 8623776), (308, 8315784), (313, 8182944), (324, 7905128), (328, 7808724), (336, 7622802), (352, 7276311), (369, 6941088), (378, 6775824), (396, 6467832), (432, 5928846), (451, 5679072), (462, 5543856), (492, 5205816), (504, 5081868), (528, 4850874), (567, 4517216), (574, 4462128), (594, 4311888), (616, 4157892), (626, 4091472), (648, 3952564), (656, 3904362), (672, 3811401), (693, 3695904), (738, 3470544), (756, 3387912), (792, 3233916), (861, 2974752), (864, 2964423), (891, 2874592), (902, 2839536), (924, 2771928), (939, 2727648), (984, 2602908), (1008, 2540934), (1056, 2425437), (1107, 2313696), (1134, 2258608), (1148, 2231064), (1188, 2155944), (1232, 2078946), (1252, 2045736), (1296, 1976282), (1312, 1952181), (1353, 1893024), (1386, 1847952), (1476, 1735272), (1512, 1693956), (1584, 1616958), (1722, 1487376), (1782, 1437296), (1804, 1419768), (1848, 1385964), (1878, 1363824), (1968, 1301454), (2016, 1270467), (2079, 1231968), (2191, 1168992), (2214, 1156848), (2268, 1129304), (2296, 1115532), (2376, 1077972), (2464, 1039473), (2504, 1022868), (2583, 991584), (2592, 988141), (2706, 946512), (2772, 923976), (2817, 909216), (2952, 867636), (3024, 846978), (3157, 811296), (3168, 808479), (3321, 771232), (3443, 743904), (3444, 743688), (3564, 718648), (3608, 709884), (3696, 692982), (3756, 681912), (3936, 650727), (4059, 631008), (4158, 615984), (4382, 584496), (4428, 578424), (4536, 564652), (4592, 557766), (4752, 538986), (5008, 511434), (5166, 495792), (5412, 473256), (5544, 461988), (5634, 454608), (5904, 433818), (6048, 423489), (6237, 410656), (6314, 405648), (6573, 389664), (6642, 385616), (6886, 371952), (6888, 371844), (7128, 359324), (7216, 354942), (7392, 346491), (7512, 340956), (7749, 330528), (8118, 315504), (8316, 307992), (8451, 303072), (8764, 292248), (8856, 289212), (9072, 282326), (9184, 278883), (9471, 270432), (9504, 269493), (10016, 255717), (10329, 247968), (10332, 247896), (10824, 236628), (11088, 230994), (11268, 227304), (11808, 216909), (12177, 210336), (12474, 205328), (12628, 202824), (12833, 199584), (13146, 194832), (13284, 192808), (13772, 185976), (13776, 185922), (14256, 179662), (14432, 177471), (15024, 170478), (15498, 165264), (16236, 157752), (16632, 153996), (16902, 151536), (17528, 146124), (17712, 144606), (18144, 141163), (18942, 135216), (19719, 129888), (20658, 123984), (20664, 123948), (21648, 118314), (22176, 115497), (22536, 113652), (23247, 110176), (24101, 106272), (24354, 105168), (24948, 102664), (25256, 101412), (25353, 101024), (25666, 99792), (26292, 97416), (26568, 96404), (27544, 92988), (27552, 92961), (28413, 90144), (28512, 89831), (30048, 85239), (30987, 82656), (30996, 82632), (32472, 78876), (33264, 76998), (33804, 75768), (35056, 73062), (35424, 72303), (36531, 70112), (37884, 67608), (38499, 66528), (39438, 64944), (41316, 61992), (41328, 61974), (43296, 59157), (45072, 56826), (46494, 55088), (48202, 53136), (48708, 52584), (49896, 51332), (50512, 50706)]