264038656

素因数分解:

$2^8\times 7^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 144

約数和(自身を含む): 640998400

約数和(自身を除く): 376959744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 97, 98, 112, 124, 128, 194, 196, 217, 224, 248, 256, 343, 388, 392, 434, 448, 496, 679, 686, 776, 784, 868, 896, 992, 1358, 1372, 1519, 1552, 1568, 1736, 1792, 1984, 2716, 2744, 3007, 3038, 3104, 3136, 3472, 3968, 4753, 5432, 5488, 6014, 6076, 6208, 6272, 6944, 7936, 9506, 10633, 10864, 10976, 12028, 12152, 12416, 12544, 13888, 19012, 21049, 21266, 21728, 21952, 24056, 24304, 24832, 27776, 33271, 38024, 42098, 42532, 43456, 43904, 48112, 48608, 55552, 66542, 76048, 84196, 85064, 86912, 87808, 96224, 97216, 133084, 147343, 152096, 168392, 170128, 173824, 192448, 194432, 266168, 294686, 304192, 336784, 340256, 384896, 388864, 532336, 589372, 608384, 673568, 680512, 769792, 1031401, 1064672, 1178744, 1216768, 1347136, 1361024, 2062802, 2129344, 2357488, 2694272, 2722048, 4125604, 4258688, 4714976, 5388544, 8251208, 8517376, 9429952, 16502416, 18859904, 33004832, 37719808, 66009664, 132019328, 264038656]

約数ペア:

[(1, 264038656), (2, 132019328), (4, 66009664), (7, 37719808), (8, 33004832), (14, 18859904), (16, 16502416), (28, 9429952), (31, 8517376), (32, 8251208), (49, 5388544), (56, 4714976), (62, 4258688), (64, 4125604), (97, 2722048), (98, 2694272), (112, 2357488), (124, 2129344), (128, 2062802), (194, 1361024), (196, 1347136), (217, 1216768), (224, 1178744), (248, 1064672), (256, 1031401), (343, 769792), (388, 680512), (392, 673568), (434, 608384), (448, 589372), (496, 532336), (679, 388864), (686, 384896), (776, 340256), (784, 336784), (868, 304192), (896, 294686), (992, 266168), (1358, 194432), (1372, 192448), (1519, 173824), (1552, 170128), (1568, 168392), (1736, 152096), (1792, 147343), (1984, 133084), (2716, 97216), (2744, 96224), (3007, 87808), (3038, 86912), (3104, 85064), (3136, 84196), (3472, 76048), (3968, 66542), (4753, 55552), (5432, 48608), (5488, 48112), (6014, 43904), (6076, 43456), (6208, 42532), (6272, 42098), (6944, 38024), (7936, 33271), (9506, 27776), (10633, 24832), (10864, 24304), (10976, 24056), (12028, 21952), (12152, 21728), (12416, 21266), (12544, 21049), (13888, 19012)]