18008902912

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2267}}^1$

素因数の和:2345

約数の個数: 288

約数和(自身を含む): 49844035584

約数和(自身を除く): 31835132672

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 32, 44, 52, 56, 62, 64, 77, 88, 91, 104, 112, 124, 128, 143, 154, 176, 182, 208, 217, 224, 248, 256, 286, 308, 341, 352, 364, 403, 416, 434, 448, 496, 572, 616, 682, 704, 728, 806, 832, 868, 896, 992, 1001, 1144, 1232, 1364, 1408, 1456, 1612, 1664, 1736, 1792, 1984, 2002, 2267, 2288, 2387, 2464, 2728, 2816, 2821, 2912, 3224, 3328, 3472, 3968, 4004, 4433, 4534, 4576, 4774, 4928, 5456, 5642, 5824, 6448, 6944, 7936, 8008, 8866, 9068, 9152, 9548, 9856, 10912, 11284, 11648, 12896, 13888, 15869, 16016, 17732, 18136, 18304, 19096, 19712, 21824, 22568, 23296, 24937, 25792, 27776, 29471, 31031, 31738, 32032, 35464, 36272, 36608, 38192, 43648, 45136, 49874, 51584, 55552, 58942, 62062, 63476, 64064, 70277, 70928, 72544, 76384, 87296, 90272, 99748, 103168, 117884, 124124, 126952, 128128, 140554, 141856, 145088, 152768, 174559, 180544, 199496, 206297, 235768, 248248, 253904, 256256, 281108, 283712, 290176, 305536, 324181, 349118, 361088, 398992, 412594, 471536, 491939, 496496, 507808, 562216, 567424, 580352, 611072, 648362, 698236, 722176, 773047, 797984, 825188, 913601, 943072, 983878, 992992, 1015616, 1124432, 1134848, 1296724, 1396472, 1546094, 1595968, 1650376, 1827202, 1886144, 1967756, 1985984, 2031232, 2248864, 2269267, 2593448, 2792944, 3092188, 3191936, 3300752, 3654404, 3772288, 3935512, 3971968, 4062464, 4497728, 4538534, 5186896, 5411329, 5585888, 6184376, 6383872, 6395207, 6601504, 7308808, 7544576, 7871024, 7943936, 8995456, 9077068, 10049611, 10373792, 10822658, 11171776, 12368752, 12790414, 13203008, 14617616, 15742048, 17990912, 18154136, 20099222, 20747584, 21645316, 22343552, 24737504, 25580828, 26406016, 29235232, 31484096, 36308272, 40198444, 41495168, 43290632, 44687104, 49475008, 51161656, 52812032, 58470464, 62968192, 70347277, 72616544, 80396888, 82990336, 86581264, 98950016, 102323312, 116940928, 125936384, 140694554, 145233088, 160793776, 173162528, 197900032, 204646624, 233881856, 281389108, 290466176, 321587552, 346325056, 409293248, 562778216, 580932352, 643175104, 692650112, 818586496, 1125556432, 1286350208, 1385300224, 1637172992, 2251112864, 2572700416, 4502225728, 9004451456, 18008902912]

約数ペア:

[(1, 18008902912), (2, 9004451456), (4, 4502225728), (7, 2572700416), (8, 2251112864), (11, 1637172992), (13, 1385300224), (14, 1286350208), (16, 1125556432), (22, 818586496), (26, 692650112), (28, 643175104), (31, 580932352), (32, 562778216), (44, 409293248), (52, 346325056), (56, 321587552), (62, 290466176), (64, 281389108), (77, 233881856), (88, 204646624), (91, 197900032), (104, 173162528), (112, 160793776), (124, 145233088), (128, 140694554), (143, 125936384), (154, 116940928), (176, 102323312), (182, 98950016), (208, 86581264), (217, 82990336), (224, 80396888), (248, 72616544), (256, 70347277), (286, 62968192), (308, 58470464), (341, 52812032), (352, 51161656), (364, 49475008), (403, 44687104), (416, 43290632), (434, 41495168), (448, 40198444), (496, 36308272), (572, 31484096), (616, 29235232), (682, 26406016), (704, 25580828), (728, 24737504), (806, 22343552), (832, 21645316), (868, 20747584), (896, 20099222), (992, 18154136), (1001, 17990912), (1144, 15742048), (1232, 14617616), (1364, 13203008), (1408, 12790414), (1456, 12368752), (1612, 11171776), (1664, 10822658), (1736, 10373792), (1792, 10049611), (1984, 9077068), (2002, 8995456), (2267, 7943936), (2288, 7871024), (2387, 7544576), (2464, 7308808), (2728, 6601504), (2816, 6395207), (2821, 6383872), (2912, 6184376), (3224, 5585888), (3328, 5411329), (3472, 5186896), (3968, 4538534), (4004, 4497728), (4433, 4062464), (4534, 3971968), (4576, 3935512), (4774, 3772288), (4928, 3654404), (5456, 3300752), (5642, 3191936), (5824, 3092188), (6448, 2792944), (6944, 2593448), (7936, 2269267), (8008, 2248864), (8866, 2031232), (9068, 1985984), (9152, 1967756), (9548, 1886144), (9856, 1827202), (10912, 1650376), (11284, 1595968), (11648, 1546094), (12896, 1396472), (13888, 1296724), (15869, 1134848), (16016, 1124432), (17732, 1015616), (18136, 992992), (18304, 983878), (19096, 943072), (19712, 913601), (21824, 825188), (22568, 797984), (23296, 773047), (24937, 722176), (25792, 698236), (27776, 648362), (29471, 611072), (31031, 580352), (31738, 567424), (32032, 562216), (35464, 507808), (36272, 496496), (36608, 491939), (38192, 471536), (43648, 412594), (45136, 398992), (49874, 361088), (51584, 349118), (55552, 324181), (58942, 305536), (62062, 290176), (63476, 283712), (64064, 281108), (70277, 256256), (70928, 253904), (72544, 248248), (76384, 235768), (87296, 206297), (90272, 199496), (99748, 180544), (103168, 174559), (117884, 152768), (124124, 145088), (126952, 141856), (128128, 140554)]