1896981856

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:258

約数の個数: 288

約数和(自身を含む): 5212408320

約数和(自身を除く): 3315426464

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 23, 28, 32, 34, 44, 46, 56, 68, 77, 88, 92, 112, 119, 121, 136, 154, 161, 176, 179, 184, 187, 224, 238, 242, 253, 272, 308, 322, 352, 358, 368, 374, 391, 476, 484, 506, 544, 616, 644, 716, 736, 748, 782, 847, 952, 968, 1012, 1232, 1253, 1288, 1309, 1432, 1496, 1564, 1694, 1771, 1904, 1936, 1969, 2024, 2057, 2464, 2506, 2576, 2618, 2737, 2783, 2864, 2992, 3043, 3128, 3388, 3542, 3808, 3872, 3938, 4048, 4114, 4117, 4301, 5012, 5152, 5236, 5474, 5566, 5728, 5984, 6086, 6256, 6776, 7084, 7876, 8096, 8228, 8234, 8602, 10024, 10472, 10948, 11132, 12172, 12512, 13552, 13783, 14168, 14399, 15752, 16456, 16468, 17204, 19481, 20048, 20944, 21301, 21659, 21896, 22264, 24344, 27104, 27566, 28336, 28798, 28819, 30107, 31504, 32912, 32936, 33473, 34408, 38962, 40096, 41888, 42602, 43318, 43792, 44528, 45287, 47311, 48688, 55132, 56672, 57596, 57638, 60214, 63008, 65824, 65872, 66946, 68816, 69989, 77924, 85204, 86636, 87584, 89056, 90574, 94622, 97376, 110264, 115192, 115276, 120428, 131744, 133892, 137632, 139978, 151613, 155848, 170408, 173272, 181148, 189244, 220528, 230384, 230552, 234311, 240856, 267784, 279956, 303226, 311696, 317009, 331177, 340816, 346544, 362296, 368203, 378488, 441056, 460768, 461104, 468622, 481712, 489923, 498157, 535568, 559912, 606452, 623392, 634018, 662354, 681632, 693088, 724592, 736406, 756976, 769879, 922208, 937244, 963424, 979846, 996314, 1071136, 1119824, 1212904, 1268036, 1324708, 1449184, 1472812, 1513952, 1539758, 1874488, 1959692, 1992628, 2239648, 2425808, 2536072, 2577421, 2649416, 2945624, 3079516, 3487099, 3748976, 3919384, 3985256, 4851616, 5072144, 5154842, 5298832, 5389153, 5891248, 6159032, 6974198, 7497952, 7838768, 7970512, 8468669, 10144288, 10309684, 10597664, 10778306, 11782496, 12318064, 13948396, 15677536, 15941024, 16937338, 20619368, 21556612, 24636128, 27896792, 33874676, 41238736, 43113224, 55793584, 59280683, 67749352, 82477472, 86226448, 111587168, 118561366, 135498704, 172452896, 237122732, 270997408, 474245464, 948490928, 1896981856]

約数ペア:

[(1, 1896981856), (2, 948490928), (4, 474245464), (7, 270997408), (8, 237122732), (11, 172452896), (14, 135498704), (16, 118561366), (17, 111587168), (22, 86226448), (23, 82477472), (28, 67749352), (32, 59280683), (34, 55793584), (44, 43113224), (46, 41238736), (56, 33874676), (68, 27896792), (77, 24636128), (88, 21556612), (92, 20619368), (112, 16937338), (119, 15941024), (121, 15677536), (136, 13948396), (154, 12318064), (161, 11782496), (176, 10778306), (179, 10597664), (184, 10309684), (187, 10144288), (224, 8468669), (238, 7970512), (242, 7838768), (253, 7497952), (272, 6974198), (308, 6159032), (322, 5891248), (352, 5389153), (358, 5298832), (368, 5154842), (374, 5072144), (391, 4851616), (476, 3985256), (484, 3919384), (506, 3748976), (544, 3487099), (616, 3079516), (644, 2945624), (716, 2649416), (736, 2577421), (748, 2536072), (782, 2425808), (847, 2239648), (952, 1992628), (968, 1959692), (1012, 1874488), (1232, 1539758), (1253, 1513952), (1288, 1472812), (1309, 1449184), (1432, 1324708), (1496, 1268036), (1564, 1212904), (1694, 1119824), (1771, 1071136), (1904, 996314), (1936, 979846), (1969, 963424), (2024, 937244), (2057, 922208), (2464, 769879), (2506, 756976), (2576, 736406), (2618, 724592), (2737, 693088), (2783, 681632), (2864, 662354), (2992, 634018), (3043, 623392), (3128, 606452), (3388, 559912), (3542, 535568), (3808, 498157), (3872, 489923), (3938, 481712), (4048, 468622), (4114, 461104), (4117, 460768), (4301, 441056), (5012, 378488), (5152, 368203), (5236, 362296), (5474, 346544), (5566, 340816), (5728, 331177), (5984, 317009), (6086, 311696), (6256, 303226), (6776, 279956), (7084, 267784), (7876, 240856), (8096, 234311), (8228, 230552), (8234, 230384), (8602, 220528), (10024, 189244), (10472, 181148), (10948, 173272), (11132, 170408), (12172, 155848), (12512, 151613), (13552, 139978), (13783, 137632), (14168, 133892), (14399, 131744), (15752, 120428), (16456, 115276), (16468, 115192), (17204, 110264), (19481, 97376), (20048, 94622), (20944, 90574), (21301, 89056), (21659, 87584), (21896, 86636), (22264, 85204), (24344, 77924), (27104, 69989), (27566, 68816), (28336, 66946), (28798, 65872), (28819, 65824), (30107, 63008), (31504, 60214), (32912, 57638), (32936, 57596), (33473, 56672), (34408, 55132), (38962, 48688), (40096, 47311), (41888, 45287), (42602, 44528), (43318, 43792)]