12716721472

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4273}}^1$

素因数の和:4385

約数の個数: 168

約数和(自身を含む): 32053307496

約数和(自身を除く): 19336586024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 73, 91, 98, 104, 112, 146, 182, 196, 208, 224, 292, 364, 392, 416, 448, 511, 584, 637, 728, 784, 832, 949, 1022, 1168, 1274, 1456, 1568, 1898, 2044, 2336, 2548, 2912, 3136, 3577, 3796, 4088, 4273, 4672, 5096, 5824, 6643, 7154, 7592, 8176, 8546, 10192, 13286, 14308, 15184, 16352, 17092, 20384, 26572, 28616, 29911, 30368, 32704, 34184, 40768, 46501, 53144, 55549, 57232, 59822, 60736, 68368, 93002, 106288, 111098, 114464, 119644, 136736, 186004, 209377, 212576, 222196, 228928, 239288, 273472, 311929, 372008, 388843, 418754, 425152, 444392, 478576, 623858, 744016, 777686, 837508, 888784, 957152, 1247716, 1488032, 1555372, 1675016, 1777568, 1914304, 2183503, 2495432, 2721901, 2976064, 3110744, 3350032, 3555136, 4055077, 4367006, 4990864, 5443802, 6221488, 6700064, 8110154, 8734012, 9981728, 10887604, 12442976, 13400128, 15284521, 16220308, 17468024, 19963456, 21775208, 24885952, 28385539, 30569042, 32440616, 34936048, 43550416, 56771078, 61138084, 64881232, 69872096, 87100832, 113542156, 122276168, 129762464, 139744192, 174201664, 198698773, 227084312, 244552336, 259524928, 397397546, 454168624, 489104672, 794795092, 908337248, 978209344, 1589590184, 1816674496, 3179180368, 6358360736, 12716721472]

約数ペア:

[(1, 12716721472), (2, 6358360736), (4, 3179180368), (7, 1816674496), (8, 1589590184), (13, 978209344), (14, 908337248), (16, 794795092), (26, 489104672), (28, 454168624), (32, 397397546), (49, 259524928), (52, 244552336), (56, 227084312), (64, 198698773), (73, 174201664), (91, 139744192), (98, 129762464), (104, 122276168), (112, 113542156), (146, 87100832), (182, 69872096), (196, 64881232), (208, 61138084), (224, 56771078), (292, 43550416), (364, 34936048), (392, 32440616), (416, 30569042), (448, 28385539), (511, 24885952), (584, 21775208), (637, 19963456), (728, 17468024), (784, 16220308), (832, 15284521), (949, 13400128), (1022, 12442976), (1168, 10887604), (1274, 9981728), (1456, 8734012), (1568, 8110154), (1898, 6700064), (2044, 6221488), (2336, 5443802), (2548, 4990864), (2912, 4367006), (3136, 4055077), (3577, 3555136), (3796, 3350032), (4088, 3110744), (4273, 2976064), (4672, 2721901), (5096, 2495432), (5824, 2183503), (6643, 1914304), (7154, 1777568), (7592, 1675016), (8176, 1555372), (8546, 1488032), (10192, 1247716), (13286, 957152), (14308, 888784), (15184, 837508), (16352, 777686), (17092, 744016), (20384, 623858), (26572, 478576), (28616, 444392), (29911, 425152), (30368, 418754), (32704, 388843), (34184, 372008), (40768, 311929), (46501, 273472), (53144, 239288), (55549, 228928), (57232, 222196), (59822, 212576), (60736, 209377), (68368, 186004), (93002, 136736), (106288, 119644), (111098, 114464)]