2986818688

素因数分解:

$2^7\times 7^1\times {\mathrm{281}}^1\times {\mathrm{11863}}^1$

素因数の和:12165

約数の個数: 64

約数和(自身を含む): 6825121920

約数和(自身を除く): 3838303232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 281, 448, 562, 896, 1124, 1967, 2248, 3934, 4496, 7868, 8992, 11863, 15736, 17984, 23726, 31472, 35968, 47452, 62944, 83041, 94904, 125888, 166082, 189808, 251776, 332164, 379616, 664328, 759232, 1328656, 1518464, 2657312, 3333503, 5314624, 6667006, 10629248, 13334012, 23334521, 26668024, 46669042, 53336048, 93338084, 106672096, 186676168, 213344192, 373352336, 426688384, 746704672, 1493409344, 2986818688]

約数ペア:

[(1, 2986818688), (2, 1493409344), (4, 746704672), (7, 426688384), (8, 373352336), (14, 213344192), (16, 186676168), (28, 106672096), (32, 93338084), (56, 53336048), (64, 46669042), (112, 26668024), (128, 23334521), (224, 13334012), (281, 10629248), (448, 6667006), (562, 5314624), (896, 3333503), (1124, 2657312), (1967, 1518464), (2248, 1328656), (3934, 759232), (4496, 664328), (7868, 379616), (8992, 332164), (11863, 251776), (15736, 189808), (17984, 166082), (23726, 125888), (31472, 94904), (35968, 83041), (47452, 62944)]