398304

素因数分解:

$2^5\times 3^3\times {\mathrm{461}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 1164240

約数和(自身を除く): 765936

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, 461, 864, 922, 1383, 1844, 2766, 3688, 4149, 5532, 7376, 8298, 11064, 12447, 14752, 16596, 22128, 24894, 33192, 44256, 49788, 66384, 99576, 132768, 199152, 398304]

約数ペア:

[(1, 398304), (2, 199152), (3, 132768), (4, 99576), (6, 66384), (8, 49788), (9, 44256), (12, 33192), (16, 24894), (18, 22128), (24, 16596), (27, 14752), (32, 12447), (36, 11064), (48, 8298), (54, 7376), (72, 5532), (96, 4149), (108, 3688), (144, 2766), (216, 1844), (288, 1383), (432, 922), (461, 864)]