1715256

素因数分解:

$2^3\times 3^4\times {\mathrm{2647}}^1$

素因数の和:2665

約数の個数: 40

約数和(自身を含む): 4806120

約数和(自身を除く): 3090864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 2647, 5294, 7941, 10588, 15882, 21176, 23823, 31764, 47646, 63528, 71469, 95292, 142938, 190584, 214407, 285876, 428814, 571752, 857628, 1715256]

約数ペア:

[(1, 1715256), (2, 857628), (3, 571752), (4, 428814), (6, 285876), (8, 214407), (9, 190584), (12, 142938), (18, 95292), (24, 71469), (27, 63528), (36, 47646), (54, 31764), (72, 23823), (81, 21176), (108, 15882), (162, 10588), (216, 7941), (324, 5294), (648, 2647)]