2561037984

素因数分解:

$2^5\times 3^2\times {\mathrm{8892493}}^1$

素因数の和:8892509

約数の個数: 36

約数和(自身を含む): 7282952586

約数和(自身を除く): 4721914602

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 8892493, 17784986, 26677479, 35569972, 53354958, 71139944, 80032437, 106709916, 142279888, 160064874, 213419832, 284559776, 320129748, 426839664, 640259496, 853679328, 1280518992, 2561037984]

約数ペア:

[(1, 2561037984), (2, 1280518992), (3, 853679328), (4, 640259496), (6, 426839664), (8, 320129748), (9, 284559776), (12, 213419832), (16, 160064874), (18, 142279888), (24, 106709916), (32, 80032437), (36, 71139944), (48, 53354958), (72, 35569972), (96, 26677479), (144, 17784986), (288, 8892493)]