720131552

素因数分解:

$2^5\times 7^1\times {\mathrm{271}}^1\times {\mathrm{11863}}^1$

素因数の和:12151

約数の個数: 48

約数和(自身を含む): 1626412032

約数和(自身を除く): 906280480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 271, 542, 1084, 1897, 2168, 3794, 4336, 7588, 8672, 11863, 15176, 23726, 30352, 47452, 60704, 83041, 94904, 166082, 189808, 332164, 379616, 664328, 1328656, 2657312, 3214873, 6429746, 12859492, 22504111, 25718984, 45008222, 51437968, 90016444, 102875936, 180032888, 360065776, 720131552]

約数ペア:

[(1, 720131552), (2, 360065776), (4, 180032888), (7, 102875936), (8, 90016444), (14, 51437968), (16, 45008222), (28, 25718984), (32, 22504111), (56, 12859492), (112, 6429746), (224, 3214873), (271, 2657312), (542, 1328656), (1084, 664328), (1897, 379616), (2168, 332164), (3794, 189808), (4336, 166082), (7588, 94904), (8672, 83041), (11863, 60704), (15176, 47452), (23726, 30352)]