6401479168

素因数分解:

$2^9\times 7^2\times {\mathrm{31}}^1\times {\mathrm{8231}}^1$

素因数の和:8294

約数の個数: 120

約数和(自身を含む): 15360516864

約数和(自身を除く): 8959037696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 256, 392, 434, 448, 496, 512, 784, 868, 896, 992, 1519, 1568, 1736, 1792, 1984, 3038, 3136, 3472, 3584, 3968, 6076, 6272, 6944, 7936, 8231, 12152, 12544, 13888, 15872, 16462, 24304, 25088, 27776, 32924, 48608, 55552, 57617, 65848, 97216, 111104, 115234, 131696, 194432, 230468, 255161, 263392, 388864, 403319, 460936, 510322, 526784, 777728, 806638, 921872, 1020644, 1053568, 1613276, 1786127, 1843744, 2041288, 2107136, 3226552, 3572254, 3687488, 4082576, 4214272, 6453104, 7144508, 7374976, 8165152, 12502889, 12906208, 14289016, 14749952, 16330304, 25005778, 25812416, 28578032, 29499904, 32660608, 50011556, 51624832, 57156064, 65321216, 100023112, 103249664, 114312128, 130642432, 200046224, 206499328, 228624256, 400092448, 457248512, 800184896, 914497024, 1600369792, 3200739584, 6401479168]

約数ペア:

[(1, 6401479168), (2, 3200739584), (4, 1600369792), (7, 914497024), (8, 800184896), (14, 457248512), (16, 400092448), (28, 228624256), (31, 206499328), (32, 200046224), (49, 130642432), (56, 114312128), (62, 103249664), (64, 100023112), (98, 65321216), (112, 57156064), (124, 51624832), (128, 50011556), (196, 32660608), (217, 29499904), (224, 28578032), (248, 25812416), (256, 25005778), (392, 16330304), (434, 14749952), (448, 14289016), (496, 12906208), (512, 12502889), (784, 8165152), (868, 7374976), (896, 7144508), (992, 6453104), (1519, 4214272), (1568, 4082576), (1736, 3687488), (1792, 3572254), (1984, 3226552), (3038, 2107136), (3136, 2041288), (3472, 1843744), (3584, 1786127), (3968, 1613276), (6076, 1053568), (6272, 1020644), (6944, 921872), (7936, 806638), (8231, 777728), (12152, 526784), (12544, 510322), (13888, 460936), (15872, 403319), (16462, 388864), (24304, 263392), (25088, 255161), (27776, 230468), (32924, 194432), (48608, 131696), (55552, 115234), (57617, 111104), (65848, 97216)]