284481522

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{17123}}^1$

素因数の和:17215

約数の個数: 48

約数和(自身を含む): 673178688

約数和(自身を除く): 388697166

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2769, 5538, 8307, 16614, 17123, 34246, 51369, 102738, 154107, 222599, 308214, 445198, 667797, 1215733, 1335594, 2003391, 2431466, 3647199, 4006782, 7294398, 10941597, 15804529, 21883194, 31609058, 47413587, 94827174, 142240761, 284481522]

約数ペア:

[(1, 284481522), (2, 142240761), (3, 94827174), (6, 47413587), (9, 31609058), (13, 21883194), (18, 15804529), (26, 10941597), (39, 7294398), (71, 4006782), (78, 3647199), (117, 2431466), (142, 2003391), (213, 1335594), (234, 1215733), (426, 667797), (639, 445198), (923, 308214), (1278, 222599), (1846, 154107), (2769, 102738), (5538, 51369), (8307, 34246), (16614, 17123)]