339898464

素因数分解:

$2^5\times 3^3\times {\mathrm{393401}}^1$

素因数の和:393420

約数の個数: 48

約数和(自身を含む): 991373040

約数和(自身を除く): 651474576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 393401, 786802, 1180203, 1573604, 2360406, 3147208, 3540609, 4720812, 6294416, 7081218, 9441624, 10621827, 12588832, 14162436, 18883248, 21243654, 28324872, 37766496, 42487308, 56649744, 84974616, 113299488, 169949232, 339898464]

約数ペア:

[(1, 339898464), (2, 169949232), (3, 113299488), (4, 84974616), (6, 56649744), (8, 42487308), (9, 37766496), (12, 28324872), (16, 21243654), (18, 18883248), (24, 14162436), (27, 12588832), (32, 10621827), (36, 9441624), (48, 7081218), (54, 6294416), (72, 4720812), (96, 3540609), (108, 3147208), (144, 2360406), (216, 1573604), (288, 1180203), (432, 786802), (864, 393401)]