245260288

素因数分解:

$2^{13}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:100

約数の個数: 168

約数和(自身を含む): 627534432

約数和(自身を除く): 382274144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 49, 52, 56, 64, 91, 94, 98, 104, 112, 128, 182, 188, 196, 208, 224, 256, 329, 364, 376, 392, 416, 448, 512, 611, 637, 658, 728, 752, 784, 832, 896, 1024, 1222, 1274, 1316, 1456, 1504, 1568, 1664, 1792, 2048, 2303, 2444, 2548, 2632, 2912, 3008, 3136, 3328, 3584, 4096, 4277, 4606, 4888, 5096, 5264, 5824, 6016, 6272, 6656, 7168, 8192, 8554, 9212, 9776, 10192, 10528, 11648, 12032, 12544, 13312, 14336, 17108, 18424, 19552, 20384, 21056, 23296, 24064, 25088, 26624, 28672, 29939, 34216, 36848, 39104, 40768, 42112, 46592, 48128, 50176, 53248, 57344, 59878, 68432, 73696, 78208, 81536, 84224, 93184, 96256, 100352, 106496, 119756, 136864, 147392, 156416, 163072, 168448, 186368, 192512, 200704, 239512, 273728, 294784, 312832, 326144, 336896, 372736, 385024, 401408, 479024, 547456, 589568, 625664, 652288, 673792, 745472, 958048, 1094912, 1179136, 1251328, 1304576, 1347584, 1916096, 2189824, 2358272, 2502656, 2609152, 2695168, 3832192, 4379648, 4716544, 5005312, 5218304, 7664384, 8759296, 9433088, 15328768, 17518592, 18866176, 30657536, 35037184, 61315072, 122630144, 245260288]

約数ペア:

[(1, 245260288), (2, 122630144), (4, 61315072), (7, 35037184), (8, 30657536), (13, 18866176), (14, 17518592), (16, 15328768), (26, 9433088), (28, 8759296), (32, 7664384), (47, 5218304), (49, 5005312), (52, 4716544), (56, 4379648), (64, 3832192), (91, 2695168), (94, 2609152), (98, 2502656), (104, 2358272), (112, 2189824), (128, 1916096), (182, 1347584), (188, 1304576), (196, 1251328), (208, 1179136), (224, 1094912), (256, 958048), (329, 745472), (364, 673792), (376, 652288), (392, 625664), (416, 589568), (448, 547456), (512, 479024), (611, 401408), (637, 385024), (658, 372736), (728, 336896), (752, 326144), (784, 312832), (832, 294784), (896, 273728), (1024, 239512), (1222, 200704), (1274, 192512), (1316, 186368), (1456, 168448), (1504, 163072), (1568, 156416), (1664, 147392), (1792, 136864), (2048, 119756), (2303, 106496), (2444, 100352), (2548, 96256), (2632, 93184), (2912, 84224), (3008, 81536), (3136, 78208), (3328, 73696), (3584, 68432), (4096, 59878), (4277, 57344), (4606, 53248), (4888, 50176), (5096, 48128), (5264, 46592), (5824, 42112), (6016, 40768), (6272, 39104), (6656, 36848), (7168, 34216), (8192, 29939), (8554, 28672), (9212, 26624), (9776, 25088), (10192, 24064), (10528, 23296), (11648, 21056), (12032, 20384), (12544, 19552), (13312, 18424), (14336, 17108)]