298728

素因数分解:

$2^3\times 3^4\times {\mathrm{461}}^1$

素因数の和:479

約数の個数: 40

約数和(自身を含む): 838530

約数和(自身を除く): 539802

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 461, 648, 922, 1383, 1844, 2766, 3688, 4149, 5532, 8298, 11064, 12447, 16596, 24894, 33192, 37341, 49788, 74682, 99576, 149364, 298728]

約数ペア:

[(1, 298728), (2, 149364), (3, 99576), (4, 74682), (6, 49788), (8, 37341), (9, 33192), (12, 24894), (18, 16596), (24, 12447), (27, 11064), (36, 8298), (54, 5532), (72, 4149), (81, 3688), (108, 2766), (162, 1844), (216, 1383), (324, 922), (461, 648)]