218589789824

素因数分解:

$2^7\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:663

約数の個数: 256

約数和(自身を含む): 518192640000

約数和(自身を除く): 299602850176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 107, 112, 128, 139, 188, 214, 224, 278, 329, 349, 376, 428, 448, 556, 658, 698, 749, 752, 856, 896, 973, 1112, 1316, 1396, 1498, 1504, 1712, 1946, 2224, 2443, 2632, 2792, 2996, 3008, 3424, 3892, 4448, 4886, 5029, 5264, 5584, 5992, 6016, 6533, 6848, 7784, 8896, 9772, 10058, 10528, 11168, 11984, 13066, 13696, 14873, 15568, 16403, 17792, 19544, 20116, 21056, 22336, 23968, 26132, 29746, 31136, 32806, 35203, 37343, 39088, 40232, 42112, 44672, 45731, 47936, 48511, 52264, 59492, 62272, 65612, 70406, 74686, 78176, 80464, 91462, 95872, 97022, 104111, 104528, 114821, 118984, 124544, 131224, 140812, 149372, 156352, 160928, 182924, 194044, 208222, 209056, 229642, 237968, 261401, 262448, 281624, 298744, 312704, 321856, 339577, 365848, 388088, 416444, 418112, 459284, 475936, 522802, 524896, 563248, 597488, 643712, 679154, 699031, 731696, 776176, 832888, 836224, 918568, 951872, 1045604, 1049792, 1126496, 1194976, 1358308, 1398062, 1463392, 1552352, 1665776, 1755121, 1837136, 1903744, 2091208, 2099584, 2252992, 2280017, 2389952, 2716616, 2796124, 2926784, 3104704, 3331552, 3510242, 3674272, 4182416, 4505984, 4560034, 4779904, 4893217, 5190677, 5433232, 5592248, 5853568, 6209408, 6663104, 7020484, 7348544, 8364832, 9120068, 9786434, 10381354, 10866464, 11184496, 12285847, 13326208, 14040968, 14697088, 15960119, 16729664, 18240136, 19572868, 20762708, 21732928, 22368992, 24571694, 28081936, 31920238, 33459328, 36334739, 36480272, 39145736, 41525416, 43465856, 44737984, 49143388, 56163872, 63840476, 72669478, 72960544, 78291472, 83050832, 89475968, 98286776, 112327744, 127680952, 145338956, 145921088, 156582944, 166101664, 196573552, 224655488, 243961819, 255361904, 290677912, 291842176, 313165888, 332203328, 393147104, 487923638, 510723808, 581355824, 626331776, 664406656, 786294208, 975847276, 1021447616, 1162711648, 1572588416, 1707732733, 1951694552, 2042895232, 2325423296, 3415465466, 3903389104, 4650846592, 6830930932, 7806778208, 13661861864, 15613556416, 27323723728, 31227112832, 54647447456, 109294894912, 218589789824]

約数ペア:

[(1, 218589789824), (2, 109294894912), (4, 54647447456), (7, 31227112832), (8, 27323723728), (14, 15613556416), (16, 13661861864), (28, 7806778208), (32, 6830930932), (47, 4650846592), (56, 3903389104), (64, 3415465466), (94, 2325423296), (107, 2042895232), (112, 1951694552), (128, 1707732733), (139, 1572588416), (188, 1162711648), (214, 1021447616), (224, 975847276), (278, 786294208), (329, 664406656), (349, 626331776), (376, 581355824), (428, 510723808), (448, 487923638), (556, 393147104), (658, 332203328), (698, 313165888), (749, 291842176), (752, 290677912), (856, 255361904), (896, 243961819), (973, 224655488), (1112, 196573552), (1316, 166101664), (1396, 156582944), (1498, 145921088), (1504, 145338956), (1712, 127680952), (1946, 112327744), (2224, 98286776), (2443, 89475968), (2632, 83050832), (2792, 78291472), (2996, 72960544), (3008, 72669478), (3424, 63840476), (3892, 56163872), (4448, 49143388), (4886, 44737984), (5029, 43465856), (5264, 41525416), (5584, 39145736), (5992, 36480272), (6016, 36334739), (6533, 33459328), (6848, 31920238), (7784, 28081936), (8896, 24571694), (9772, 22368992), (10058, 21732928), (10528, 20762708), (11168, 19572868), (11984, 18240136), (13066, 16729664), (13696, 15960119), (14873, 14697088), (15568, 14040968), (16403, 13326208), (17792, 12285847), (19544, 11184496), (20116, 10866464), (21056, 10381354), (22336, 9786434), (23968, 9120068), (26132, 8364832), (29746, 7348544), (31136, 7020484), (32806, 6663104), (35203, 6209408), (37343, 5853568), (39088, 5592248), (40232, 5433232), (42112, 5190677), (44672, 4893217), (45731, 4779904), (47936, 4560034), (48511, 4505984), (52264, 4182416), (59492, 3674272), (62272, 3510242), (65612, 3331552), (70406, 3104704), (74686, 2926784), (78176, 2796124), (80464, 2716616), (91462, 2389952), (95872, 2280017), (97022, 2252992), (104111, 2099584), (104528, 2091208), (114821, 1903744), (118984, 1837136), (124544, 1755121), (131224, 1665776), (140812, 1552352), (149372, 1463392), (156352, 1398062), (160928, 1358308), (182924, 1194976), (194044, 1126496), (208222, 1049792), (209056, 1045604), (229642, 951872), (237968, 918568), (261401, 836224), (262448, 832888), (281624, 776176), (298744, 731696), (312704, 699031), (321856, 679154), (339577, 643712), (365848, 597488), (388088, 563248), (416444, 524896), (418112, 522802), (459284, 475936)]