2723256

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 7464600

約数和(自身を除く): 4741344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 347, 436, 654, 694, 872, 981, 1041, 1308, 1388, 1962, 2082, 2616, 2776, 3123, 3924, 4164, 6246, 7848, 8328, 12492, 24984, 37823, 75646, 113469, 151292, 226938, 302584, 340407, 453876, 680814, 907752, 1361628, 2723256]

約数ペア:

[(1, 2723256), (2, 1361628), (3, 907752), (4, 680814), (6, 453876), (8, 340407), (9, 302584), (12, 226938), (18, 151292), (24, 113469), (36, 75646), (72, 37823), (109, 24984), (218, 12492), (327, 8328), (347, 7848), (436, 6246), (654, 4164), (694, 3924), (872, 3123), (981, 2776), (1041, 2616), (1308, 2082), (1388, 1962)]