297586688

素因数分解:

$2^{12}\times 7^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:235

約数の個数: 104

約数和(自身を含む): 693548352

約数和(自身を除く): 395961664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 107, 112, 128, 194, 214, 224, 256, 388, 428, 448, 512, 679, 749, 776, 856, 896, 1024, 1358, 1498, 1552, 1712, 1792, 2048, 2716, 2996, 3104, 3424, 3584, 4096, 5432, 5992, 6208, 6848, 7168, 10379, 10864, 11984, 12416, 13696, 14336, 20758, 21728, 23968, 24832, 27392, 28672, 41516, 43456, 47936, 49664, 54784, 72653, 83032, 86912, 95872, 99328, 109568, 145306, 166064, 173824, 191744, 198656, 219136, 290612, 332128, 347648, 383488, 397312, 438272, 581224, 664256, 695296, 766976, 1162448, 1328512, 1390592, 1533952, 2324896, 2657024, 2781184, 3067904, 4649792, 5314048, 9299584, 10628096, 18599168, 21256192, 37198336, 42512384, 74396672, 148793344, 297586688]

約数ペア:

[(1, 297586688), (2, 148793344), (4, 74396672), (7, 42512384), (8, 37198336), (14, 21256192), (16, 18599168), (28, 10628096), (32, 9299584), (56, 5314048), (64, 4649792), (97, 3067904), (107, 2781184), (112, 2657024), (128, 2324896), (194, 1533952), (214, 1390592), (224, 1328512), (256, 1162448), (388, 766976), (428, 695296), (448, 664256), (512, 581224), (679, 438272), (749, 397312), (776, 383488), (856, 347648), (896, 332128), (1024, 290612), (1358, 219136), (1498, 198656), (1552, 191744), (1712, 173824), (1792, 166064), (2048, 145306), (2716, 109568), (2996, 99328), (3104, 95872), (3424, 86912), (3584, 83032), (4096, 72653), (5432, 54784), (5992, 49664), (6208, 47936), (6848, 43456), (7168, 41516), (10379, 28672), (10864, 27392), (11984, 24832), (12416, 23968), (13696, 21728), (14336, 20758)]