12485256448

素因数分解:

$2^8\times 7^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:489

約数の個数: 216

約数和(自身を含む): 30325634304

約数和(自身を除く): 17840377856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 97, 98, 112, 124, 128, 194, 196, 217, 224, 248, 256, 331, 388, 392, 434, 448, 496, 662, 679, 776, 784, 868, 896, 992, 1324, 1358, 1519, 1552, 1568, 1736, 1792, 1984, 2317, 2648, 2716, 3007, 3038, 3104, 3136, 3472, 3968, 4634, 4753, 5296, 5432, 6014, 6076, 6208, 6272, 6944, 7936, 9268, 9506, 10261, 10592, 10864, 12028, 12152, 12416, 12544, 13888, 16219, 18536, 19012, 20522, 21049, 21184, 21728, 24056, 24304, 24832, 27776, 32107, 32438, 37072, 38024, 41044, 42098, 42368, 43456, 48112, 48608, 55552, 64214, 64876, 71827, 74144, 76048, 82088, 84196, 84736, 86912, 96224, 97216, 128428, 129752, 143654, 147343, 148288, 152096, 164176, 168392, 173824, 192448, 194432, 224749, 256856, 259504, 287308, 294686, 296576, 304192, 328352, 336784, 384896, 388864, 449498, 502789, 513712, 519008, 574616, 589372, 593152, 608384, 656704, 673568, 769792, 898996, 995317, 1005578, 1027424, 1038016, 1149232, 1178744, 1216768, 1313408, 1347136, 1573243, 1797992, 1990634, 2011156, 2054848, 2076032, 2298464, 2357488, 2626816, 2694272, 3146486, 3595984, 3981268, 4022312, 4109696, 4152064, 4596928, 4714976, 5388544, 6292972, 6967219, 7191968, 7962536, 8044624, 8219392, 9193856, 9429952, 12585944, 13934438, 14383936, 15925072, 16089248, 18387712, 18859904, 25171888, 27868876, 28767872, 31850144, 32178496, 37719808, 48770533, 50343776, 55737752, 57535744, 63700288, 64356992, 97541066, 100687552, 111475504, 127400576, 128713984, 195082132, 201375104, 222951008, 254801152, 390164264, 402750208, 445902016, 780328528, 891804032, 1560657056, 1783608064, 3121314112, 6242628224, 12485256448]

約数ペア:

[(1, 12485256448), (2, 6242628224), (4, 3121314112), (7, 1783608064), (8, 1560657056), (14, 891804032), (16, 780328528), (28, 445902016), (31, 402750208), (32, 390164264), (49, 254801152), (56, 222951008), (62, 201375104), (64, 195082132), (97, 128713984), (98, 127400576), (112, 111475504), (124, 100687552), (128, 97541066), (194, 64356992), (196, 63700288), (217, 57535744), (224, 55737752), (248, 50343776), (256, 48770533), (331, 37719808), (388, 32178496), (392, 31850144), (434, 28767872), (448, 27868876), (496, 25171888), (662, 18859904), (679, 18387712), (776, 16089248), (784, 15925072), (868, 14383936), (896, 13934438), (992, 12585944), (1324, 9429952), (1358, 9193856), (1519, 8219392), (1552, 8044624), (1568, 7962536), (1736, 7191968), (1792, 6967219), (1984, 6292972), (2317, 5388544), (2648, 4714976), (2716, 4596928), (3007, 4152064), (3038, 4109696), (3104, 4022312), (3136, 3981268), (3472, 3595984), (3968, 3146486), (4634, 2694272), (4753, 2626816), (5296, 2357488), (5432, 2298464), (6014, 2076032), (6076, 2054848), (6208, 2011156), (6272, 1990634), (6944, 1797992), (7936, 1573243), (9268, 1347136), (9506, 1313408), (10261, 1216768), (10592, 1178744), (10864, 1149232), (12028, 1038016), (12152, 1027424), (12416, 1005578), (12544, 995317), (13888, 898996), (16219, 769792), (18536, 673568), (19012, 656704), (20522, 608384), (21049, 593152), (21184, 589372), (21728, 574616), (24056, 519008), (24304, 513712), (24832, 502789), (27776, 449498), (32107, 388864), (32438, 384896), (37072, 336784), (38024, 328352), (41044, 304192), (42098, 296576), (42368, 294686), (43456, 287308), (48112, 259504), (48608, 256856), (55552, 224749), (64214, 194432), (64876, 192448), (71827, 173824), (74144, 168392), (76048, 164176), (82088, 152096), (84196, 148288), (84736, 147343), (86912, 143654), (96224, 129752), (97216, 128428)]