2566857888

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:400

約数の個数: 288

約数和(自身を含む): 8604610560

約数和(自身を除く): 6037752672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 71, 72, 79, 84, 96, 112, 126, 142, 144, 158, 168, 213, 224, 227, 237, 252, 284, 288, 316, 336, 426, 454, 474, 497, 504, 553, 568, 632, 639, 672, 681, 711, 852, 908, 948, 994, 1008, 1106, 1136, 1264, 1278, 1362, 1422, 1491, 1589, 1659, 1704, 1816, 1896, 1988, 2016, 2043, 2212, 2272, 2528, 2556, 2724, 2844, 2982, 3178, 3318, 3408, 3632, 3792, 3976, 4086, 4424, 4473, 4767, 4977, 5112, 5448, 5609, 5688, 5964, 6356, 6636, 6816, 7264, 7584, 7952, 8172, 8848, 8946, 9534, 9954, 10224, 10896, 11218, 11376, 11928, 12712, 13272, 14301, 15904, 16117, 16344, 16827, 17696, 17892, 17933, 19068, 19908, 20448, 21792, 22436, 22752, 23856, 25424, 26544, 28602, 32234, 32688, 33654, 35784, 35866, 38136, 39263, 39816, 44872, 47712, 48351, 50481, 50848, 53088, 53799, 57204, 64468, 65376, 67308, 71568, 71732, 76272, 78526, 79632, 89744, 96702, 100962, 107598, 112819, 114408, 117789, 125531, 128936, 134616, 143136, 143464, 145053, 152544, 157052, 159264, 161397, 179488, 193404, 201924, 215196, 225638, 228816, 235578, 251062, 257872, 269232, 286928, 290106, 314104, 322794, 338457, 353367, 376593, 386808, 403848, 430392, 451276, 457632, 471156, 502124, 515744, 538464, 573856, 580212, 628208, 645588, 676914, 706734, 753186, 773616, 807696, 860784, 902552, 942312, 1004248, 1015371, 1129779, 1160424, 1256416, 1273243, 1291176, 1353828, 1413468, 1506372, 1547232, 1615392, 1721568, 1805104, 1884624, 2008496, 2030742, 2259558, 2320848, 2546486, 2582352, 2707656, 2826936, 3012744, 3610208, 3769248, 3819729, 4016992, 4061484, 4519116, 4641696, 5092972, 5164704, 5415312, 5653872, 6025488, 7639458, 8122968, 8912701, 9038232, 10185944, 10830624, 11307744, 11459187, 12050976, 15278916, 16245936, 17825402, 18076464, 20371888, 22918374, 26738103, 30557832, 32491872, 35650804, 36152928, 40743776, 45836748, 53476206, 61115664, 71301608, 80214309, 91673496, 106952412, 122231328, 142603216, 160428618, 183346992, 213904824, 285206432, 320857236, 366693984, 427809648, 641714472, 855619296, 1283428944, 2566857888]

約数ペア:

[(1, 2566857888), (2, 1283428944), (3, 855619296), (4, 641714472), (6, 427809648), (7, 366693984), (8, 320857236), (9, 285206432), (12, 213904824), (14, 183346992), (16, 160428618), (18, 142603216), (21, 122231328), (24, 106952412), (28, 91673496), (32, 80214309), (36, 71301608), (42, 61115664), (48, 53476206), (56, 45836748), (63, 40743776), (71, 36152928), (72, 35650804), (79, 32491872), (84, 30557832), (96, 26738103), (112, 22918374), (126, 20371888), (142, 18076464), (144, 17825402), (158, 16245936), (168, 15278916), (213, 12050976), (224, 11459187), (227, 11307744), (237, 10830624), (252, 10185944), (284, 9038232), (288, 8912701), (316, 8122968), (336, 7639458), (426, 6025488), (454, 5653872), (474, 5415312), (497, 5164704), (504, 5092972), (553, 4641696), (568, 4519116), (632, 4061484), (639, 4016992), (672, 3819729), (681, 3769248), (711, 3610208), (852, 3012744), (908, 2826936), (948, 2707656), (994, 2582352), (1008, 2546486), (1106, 2320848), (1136, 2259558), (1264, 2030742), (1278, 2008496), (1362, 1884624), (1422, 1805104), (1491, 1721568), (1589, 1615392), (1659, 1547232), (1704, 1506372), (1816, 1413468), (1896, 1353828), (1988, 1291176), (2016, 1273243), (2043, 1256416), (2212, 1160424), (2272, 1129779), (2528, 1015371), (2556, 1004248), (2724, 942312), (2844, 902552), (2982, 860784), (3178, 807696), (3318, 773616), (3408, 753186), (3632, 706734), (3792, 676914), (3976, 645588), (4086, 628208), (4424, 580212), (4473, 573856), (4767, 538464), (4977, 515744), (5112, 502124), (5448, 471156), (5609, 457632), (5688, 451276), (5964, 430392), (6356, 403848), (6636, 386808), (6816, 376593), (7264, 353367), (7584, 338457), (7952, 322794), (8172, 314104), (8848, 290106), (8946, 286928), (9534, 269232), (9954, 257872), (10224, 251062), (10896, 235578), (11218, 228816), (11376, 225638), (11928, 215196), (12712, 201924), (13272, 193404), (14301, 179488), (15904, 161397), (16117, 159264), (16344, 157052), (16827, 152544), (17696, 145053), (17892, 143464), (17933, 143136), (19068, 134616), (19908, 128936), (20448, 125531), (21792, 117789), (22436, 114408), (22752, 112819), (23856, 107598), (25424, 100962), (26544, 96702), (28602, 89744), (32234, 79632), (32688, 78526), (33654, 76272), (35784, 71732), (35866, 71568), (38136, 67308), (39263, 65376), (39816, 64468), (44872, 57204), (47712, 53799), (48351, 53088), (50481, 50848)]