655315968

素因数分解:

$2^{10}\times 3^1\times {\mathrm{213319}}^1$

素因数の和:213342

約数の個数: 44

約数和(自身を含む): 1746664160

約数和(自身を除く): 1091348192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 213319, 426638, 639957, 853276, 1279914, 1706552, 2559828, 3413104, 5119656, 6826208, 10239312, 13652416, 20478624, 27304832, 40957248, 54609664, 81914496, 109219328, 163828992, 218438656, 327657984, 655315968]

約数ペア:

[(1, 655315968), (2, 327657984), (3, 218438656), (4, 163828992), (6, 109219328), (8, 81914496), (12, 54609664), (16, 40957248), (24, 27304832), (32, 20478624), (48, 13652416), (64, 10239312), (96, 6826208), (128, 5119656), (192, 3413104), (256, 2559828), (384, 1706552), (512, 1279914), (768, 853276), (1024, 639957), (1536, 426638), (3072, 213319)]