2574643456

素因数分解:

$2^8\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:485

約数の個数: 216

約数和(自身を含む): 6677306496

約数和(自身を除く): 4102663040

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 49, 56, 64, 77, 88, 94, 98, 112, 128, 154, 176, 188, 196, 224, 256, 308, 329, 352, 376, 392, 397, 448, 517, 539, 616, 658, 704, 752, 784, 794, 896, 1034, 1078, 1232, 1316, 1408, 1504, 1568, 1588, 1792, 2068, 2156, 2303, 2464, 2632, 2779, 2816, 3008, 3136, 3176, 3619, 4136, 4312, 4367, 4606, 4928, 5264, 5558, 6016, 6272, 6352, 7238, 8272, 8624, 8734, 9212, 9856, 10528, 11116, 12032, 12544, 12704, 14476, 16544, 17248, 17468, 18424, 18659, 19453, 19712, 21056, 22232, 25333, 25408, 28952, 30569, 33088, 34496, 34936, 36848, 37318, 38906, 42112, 44464, 50666, 50816, 57904, 61138, 66176, 68992, 69872, 73696, 74636, 77812, 84224, 88928, 101332, 101632, 115808, 122276, 130613, 132352, 137984, 139744, 147392, 149272, 155624, 177856, 202664, 205249, 213983, 231616, 244552, 261226, 279488, 294784, 298544, 311248, 355712, 405328, 410498, 427966, 463232, 489104, 522452, 558976, 589568, 597088, 622496, 711424, 810656, 820996, 855932, 914291, 926464, 978208, 1044904, 1117952, 1194176, 1244992, 1436743, 1621312, 1641992, 1711864, 1828582, 1956416, 2089808, 2388352, 2489984, 2873486, 3242624, 3283984, 3423728, 3657164, 3912832, 4179616, 4776704, 4979968, 5746972, 6485248, 6567968, 6847456, 7314328, 7825664, 8359232, 10057201, 11493944, 13135936, 13694912, 14628656, 16718464, 20114402, 22987888, 26271872, 27389824, 29257312, 33436928, 40228804, 45975776, 52543744, 54779648, 58514624, 80457608, 91951552, 117029248, 160915216, 183903104, 234058496, 321830432, 367806208, 643660864, 1287321728, 2574643456]

約数ペア:

[(1, 2574643456), (2, 1287321728), (4, 643660864), (7, 367806208), (8, 321830432), (11, 234058496), (14, 183903104), (16, 160915216), (22, 117029248), (28, 91951552), (32, 80457608), (44, 58514624), (47, 54779648), (49, 52543744), (56, 45975776), (64, 40228804), (77, 33436928), (88, 29257312), (94, 27389824), (98, 26271872), (112, 22987888), (128, 20114402), (154, 16718464), (176, 14628656), (188, 13694912), (196, 13135936), (224, 11493944), (256, 10057201), (308, 8359232), (329, 7825664), (352, 7314328), (376, 6847456), (392, 6567968), (397, 6485248), (448, 5746972), (517, 4979968), (539, 4776704), (616, 4179616), (658, 3912832), (704, 3657164), (752, 3423728), (784, 3283984), (794, 3242624), (896, 2873486), (1034, 2489984), (1078, 2388352), (1232, 2089808), (1316, 1956416), (1408, 1828582), (1504, 1711864), (1568, 1641992), (1588, 1621312), (1792, 1436743), (2068, 1244992), (2156, 1194176), (2303, 1117952), (2464, 1044904), (2632, 978208), (2779, 926464), (2816, 914291), (3008, 855932), (3136, 820996), (3176, 810656), (3619, 711424), (4136, 622496), (4312, 597088), (4367, 589568), (4606, 558976), (4928, 522452), (5264, 489104), (5558, 463232), (6016, 427966), (6272, 410498), (6352, 405328), (7238, 355712), (8272, 311248), (8624, 298544), (8734, 294784), (9212, 279488), (9856, 261226), (10528, 244552), (11116, 231616), (12032, 213983), (12544, 205249), (12704, 202664), (14476, 177856), (16544, 155624), (17248, 149272), (17468, 147392), (18424, 139744), (18659, 137984), (19453, 132352), (19712, 130613), (21056, 122276), (22232, 115808), (25333, 101632), (25408, 101332), (28952, 88928), (30569, 84224), (33088, 77812), (34496, 74636), (34936, 73696), (36848, 69872), (37318, 68992), (38906, 66176), (42112, 61138), (44464, 57904), (50666, 50816)]