225727554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 519450624

約数和(自身を除く): 293723070

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 43, 62, 78, 86, 93, 129, 167, 169, 186, 258, 334, 338, 403, 501, 507, 559, 806, 1002, 1014, 1118, 1209, 1333, 1677, 2171, 2418, 2666, 3354, 3999, 4342, 5177, 5239, 6513, 7181, 7267, 7998, 10354, 10478, 13026, 14362, 14534, 15531, 15717, 17329, 21543, 21801, 28223, 31062, 31434, 34658, 43086, 43602, 51987, 56446, 67301, 84669, 93353, 103974, 134602, 169338, 186706, 201903, 222611, 225277, 280059, 403806, 445222, 450554, 560118, 667833, 675831, 874913, 1213589, 1335666, 1351662, 1749826, 2427178, 2624739, 2893943, 3640767, 5249478, 5787886, 7281534, 8681829, 17363658, 37621259, 75242518, 112863777, 225727554]

約数ペア:

[(1, 225727554), (2, 112863777), (3, 75242518), (6, 37621259), (13, 17363658), (26, 8681829), (31, 7281534), (39, 5787886), (43, 5249478), (62, 3640767), (78, 2893943), (86, 2624739), (93, 2427178), (129, 1749826), (167, 1351662), (169, 1335666), (186, 1213589), (258, 874913), (334, 675831), (338, 667833), (403, 560118), (501, 450554), (507, 445222), (559, 403806), (806, 280059), (1002, 225277), (1014, 222611), (1118, 201903), (1209, 186706), (1333, 169338), (1677, 134602), (2171, 103974), (2418, 93353), (2666, 84669), (3354, 67301), (3999, 56446), (4342, 51987), (5177, 43602), (5239, 43086), (6513, 34658), (7181, 31434), (7267, 31062), (7998, 28223), (10354, 21801), (10478, 21543), (13026, 17329), (14362, 15717), (14534, 15531)]