272004642

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18451}}^1$

素因数の和:18485

約数の個数: 80

約数和(自身を含む): 750184512

約数和(自身を除く): 478179870

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4914, 7371, 14742, 18451, 36902, 55353, 110706, 129157, 166059, 239863, 258314, 332118, 387471, 479726, 498177, 719589, 774942, 996354, 1162413, 1439178, 1494531, 1679041, 2158767, 2324826, 2989062, 3358082, 3487239, 4317534, 5037123, 6476301, 6974478, 10074246, 10461717, 12952602, 15111369, 19428903, 20923434, 30222738, 38857806, 45334107, 90668214, 136002321, 272004642]

約数ペア:

[(1, 272004642), (2, 136002321), (3, 90668214), (6, 45334107), (7, 38857806), (9, 30222738), (13, 20923434), (14, 19428903), (18, 15111369), (21, 12952602), (26, 10461717), (27, 10074246), (39, 6974478), (42, 6476301), (54, 5037123), (63, 4317534), (78, 3487239), (81, 3358082), (91, 2989062), (117, 2324826), (126, 2158767), (162, 1679041), (182, 1494531), (189, 1439178), (234, 1162413), (273, 996354), (351, 774942), (378, 719589), (546, 498177), (567, 479726), (702, 387471), (819, 332118), (1053, 258314), (1134, 239863), (1638, 166059), (2106, 129157), (2457, 110706), (4914, 55353), (7371, 36902), (14742, 18451)]