1255473216

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1094

約数の個数: 224

約数和(自身を含む): 3979468800

約数和(自身を除く): 2723995584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 31, 32, 36, 46, 48, 54, 62, 64, 69, 72, 92, 93, 96, 108, 124, 138, 144, 184, 186, 192, 207, 216, 248, 276, 279, 288, 368, 372, 414, 432, 496, 552, 558, 576, 621, 713, 736, 744, 828, 837, 864, 992, 1019, 1104, 1116, 1242, 1426, 1472, 1488, 1656, 1674, 1728, 1984, 2038, 2139, 2208, 2232, 2484, 2852, 2976, 3057, 3312, 3348, 4076, 4278, 4416, 4464, 4968, 5704, 5952, 6114, 6417, 6624, 6696, 8152, 8556, 8928, 9171, 9936, 11408, 12228, 12834, 13248, 13392, 16304, 17112, 17856, 18342, 19251, 19872, 22816, 23437, 24456, 25668, 26784, 27513, 31589, 32608, 34224, 36684, 38502, 39744, 45632, 46874, 48912, 51336, 53568, 55026, 63178, 65216, 68448, 70311, 73368, 77004, 93748, 94767, 97824, 102672, 110052, 126356, 136896, 140622, 146736, 154008, 187496, 189534, 195648, 205344, 210933, 220104, 252712, 281244, 284301, 293472, 308016, 374992, 379068, 410688, 421866, 440208, 505424, 562488, 568602, 586944, 616032, 632799, 726547, 749984, 758136, 843732, 852903, 880416, 1010848, 1124976, 1137204, 1232064, 1265598, 1453094, 1499968, 1516272, 1687464, 1705806, 1760832, 2021696, 2179641, 2249952, 2274408, 2531196, 2906188, 3032544, 3374928, 3411612, 4359282, 4499904, 4548816, 5062392, 5812376, 6065088, 6538923, 6749856, 6823224, 8718564, 9097632, 10124784, 11624752, 13077846, 13499712, 13646448, 17437128, 18195264, 19616769, 20249568, 23249504, 26155692, 27292896, 34874256, 39233538, 40499136, 46499008, 52311384, 54585792, 69748512, 78467076, 104622768, 139497024, 156934152, 209245536, 313868304, 418491072, 627736608, 1255473216]

約数ペア:

[(1, 1255473216), (2, 627736608), (3, 418491072), (4, 313868304), (6, 209245536), (8, 156934152), (9, 139497024), (12, 104622768), (16, 78467076), (18, 69748512), (23, 54585792), (24, 52311384), (27, 46499008), (31, 40499136), (32, 39233538), (36, 34874256), (46, 27292896), (48, 26155692), (54, 23249504), (62, 20249568), (64, 19616769), (69, 18195264), (72, 17437128), (92, 13646448), (93, 13499712), (96, 13077846), (108, 11624752), (124, 10124784), (138, 9097632), (144, 8718564), (184, 6823224), (186, 6749856), (192, 6538923), (207, 6065088), (216, 5812376), (248, 5062392), (276, 4548816), (279, 4499904), (288, 4359282), (368, 3411612), (372, 3374928), (414, 3032544), (432, 2906188), (496, 2531196), (552, 2274408), (558, 2249952), (576, 2179641), (621, 2021696), (713, 1760832), (736, 1705806), (744, 1687464), (828, 1516272), (837, 1499968), (864, 1453094), (992, 1265598), (1019, 1232064), (1104, 1137204), (1116, 1124976), (1242, 1010848), (1426, 880416), (1472, 852903), (1488, 843732), (1656, 758136), (1674, 749984), (1728, 726547), (1984, 632799), (2038, 616032), (2139, 586944), (2208, 568602), (2232, 562488), (2484, 505424), (2852, 440208), (2976, 421866), (3057, 410688), (3312, 379068), (3348, 374992), (4076, 308016), (4278, 293472), (4416, 284301), (4464, 281244), (4968, 252712), (5704, 220104), (5952, 210933), (6114, 205344), (6417, 195648), (6624, 189534), (6696, 187496), (8152, 154008), (8556, 146736), (8928, 140622), (9171, 136896), (9936, 126356), (11408, 110052), (12228, 102672), (12834, 97824), (13248, 94767), (13392, 93748), (16304, 77004), (17112, 73368), (17856, 70311), (18342, 68448), (19251, 65216), (19872, 63178), (22816, 55026), (23437, 53568), (24456, 51336), (25668, 48912), (26784, 46874), (27513, 45632), (31589, 39744), (32608, 38502), (34224, 36684)]