866572512

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1793

約数の個数: 144

約数和(自身を含む): 2544127488

約数和(自身を除く): 1677554976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 169, 186, 208, 248, 312, 338, 372, 403, 416, 496, 507, 624, 676, 744, 806, 992, 1014, 1209, 1248, 1352, 1488, 1612, 1723, 2028, 2418, 2704, 2976, 3224, 3446, 4056, 4836, 5169, 5239, 5408, 6448, 6892, 8112, 9672, 10338, 10478, 12896, 13784, 15717, 16224, 19344, 20676, 20956, 22399, 27568, 31434, 38688, 41352, 41912, 44798, 53413, 55136, 62868, 67197, 82704, 83824, 89596, 106826, 125736, 134394, 160239, 165408, 167648, 179192, 213652, 251472, 268788, 291187, 320478, 358384, 427304, 502944, 537576, 582374, 640956, 694369, 716768, 854608, 873561, 1075152, 1164748, 1281912, 1388738, 1709216, 1747122, 2083107, 2150304, 2329496, 2563824, 2777476, 3494244, 4166214, 4658992, 5127648, 5554952, 6988488, 8332428, 9026797, 9317984, 11109904, 13976976, 16664856, 18053594, 22219808, 27080391, 27953952, 33329712, 36107188, 54160782, 66659424, 72214376, 108321564, 144428752, 216643128, 288857504, 433286256, 866572512]

約数ペア:

[(1, 866572512), (2, 433286256), (3, 288857504), (4, 216643128), (6, 144428752), (8, 108321564), (12, 72214376), (13, 66659424), (16, 54160782), (24, 36107188), (26, 33329712), (31, 27953952), (32, 27080391), (39, 22219808), (48, 18053594), (52, 16664856), (62, 13976976), (78, 11109904), (93, 9317984), (96, 9026797), (104, 8332428), (124, 6988488), (156, 5554952), (169, 5127648), (186, 4658992), (208, 4166214), (248, 3494244), (312, 2777476), (338, 2563824), (372, 2329496), (403, 2150304), (416, 2083107), (496, 1747122), (507, 1709216), (624, 1388738), (676, 1281912), (744, 1164748), (806, 1075152), (992, 873561), (1014, 854608), (1209, 716768), (1248, 694369), (1352, 640956), (1488, 582374), (1612, 537576), (1723, 502944), (2028, 427304), (2418, 358384), (2704, 320478), (2976, 291187), (3224, 268788), (3446, 251472), (4056, 213652), (4836, 179192), (5169, 167648), (5239, 165408), (5408, 160239), (6448, 134394), (6892, 125736), (8112, 106826), (9672, 89596), (10338, 83824), (10478, 82704), (12896, 67197), (13784, 62868), (15717, 55136), (16224, 53413), (19344, 44798), (20676, 41912), (20956, 41352), (22399, 38688), (27568, 31434)]