340089344

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3061}}^1$

素因数の和:3117

約数の個数: 80

約数和(自身を含む): 801901056

約数和(自身を除く): 461811712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1736, 1792, 1984, 3061, 3472, 3584, 3968, 6122, 6944, 7936, 12244, 13888, 15872, 21427, 24488, 27776, 42854, 48976, 55552, 85708, 94891, 97952, 111104, 171416, 189782, 195904, 342832, 379564, 391808, 664237, 685664, 759128, 783616, 1328474, 1371328, 1518256, 1567232, 2656948, 2742656, 3036512, 5313896, 5485312, 6073024, 10627792, 10970624, 12146048, 21255584, 24292096, 42511168, 48584192, 85022336, 170044672, 340089344]

約数ペア:

[(1, 340089344), (2, 170044672), (4, 85022336), (7, 48584192), (8, 42511168), (14, 24292096), (16, 21255584), (28, 12146048), (31, 10970624), (32, 10627792), (56, 6073024), (62, 5485312), (64, 5313896), (112, 3036512), (124, 2742656), (128, 2656948), (217, 1567232), (224, 1518256), (248, 1371328), (256, 1328474), (434, 783616), (448, 759128), (496, 685664), (512, 664237), (868, 391808), (896, 379564), (992, 342832), (1736, 195904), (1792, 189782), (1984, 171416), (3061, 111104), (3472, 97952), (3584, 94891), (3968, 85708), (6122, 55552), (6944, 48976), (7936, 42854), (12244, 27776), (13888, 24488), (15872, 21427)]