2161747968

素因数分解:

$2^{11}\times 3^1\times {\mathrm{351847}}^1$

素因数の和:351872

約数の個数: 48

約数和(自身を含む): 5763270240

約数和(自身を除く): 3601522272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 6144, 351847, 703694, 1055541, 1407388, 2111082, 2814776, 4222164, 5629552, 8444328, 11259104, 16888656, 22518208, 33777312, 45036416, 67554624, 90072832, 135109248, 180145664, 270218496, 360291328, 540436992, 720582656, 1080873984, 2161747968]

約数ペア:

[(1, 2161747968), (2, 1080873984), (3, 720582656), (4, 540436992), (6, 360291328), (8, 270218496), (12, 180145664), (16, 135109248), (24, 90072832), (32, 67554624), (48, 45036416), (64, 33777312), (96, 22518208), (128, 16888656), (192, 11259104), (256, 8444328), (384, 5629552), (512, 4222164), (768, 2814776), (1024, 2111082), (1536, 1407388), (2048, 1055541), (3072, 703694), (6144, 351847)]