260484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{443}}^1$

素因数の和:464

約数の個数: 36

約数和(自身を含む): 708624

約数和(自身を除く): 448140

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 443, 588, 886, 1329, 1772, 2658, 3101, 5316, 6202, 9303, 12404, 18606, 21707, 37212, 43414, 65121, 86828, 130242, 260484]

約数ペア:

[(1, 260484), (2, 130242), (3, 86828), (4, 65121), (6, 43414), (7, 37212), (12, 21707), (14, 18606), (21, 12404), (28, 9303), (42, 6202), (49, 5316), (84, 3101), (98, 2658), (147, 1772), (196, 1329), (294, 886), (443, 588)]