254264508

素因数分解:

$2^2\times 3^5\times {\mathrm{383}}^1\times {\mathrm{683}}^1$

素因数の和:1085

約数の個数: 72

約数和(自身を含む): 669247488

約数和(自身を除く): 414982980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 383, 486, 683, 766, 972, 1149, 1366, 1532, 2049, 2298, 2732, 3447, 4098, 4596, 6147, 6894, 8196, 10341, 12294, 13788, 18441, 20682, 24588, 31023, 36882, 41364, 55323, 62046, 73764, 93069, 110646, 124092, 165969, 186138, 221292, 261589, 331938, 372276, 523178, 663876, 784767, 1046356, 1569534, 2354301, 3139068, 4708602, 7062903, 9417204, 14125806, 21188709, 28251612, 42377418, 63566127, 84754836, 127132254, 254264508]

約数ペア:

[(1, 254264508), (2, 127132254), (3, 84754836), (4, 63566127), (6, 42377418), (9, 28251612), (12, 21188709), (18, 14125806), (27, 9417204), (36, 7062903), (54, 4708602), (81, 3139068), (108, 2354301), (162, 1569534), (243, 1046356), (324, 784767), (383, 663876), (486, 523178), (683, 372276), (766, 331938), (972, 261589), (1149, 221292), (1366, 186138), (1532, 165969), (2049, 124092), (2298, 110646), (2732, 93069), (3447, 73764), (4098, 62046), (4596, 55323), (6147, 41364), (6894, 36882), (8196, 31023), (10341, 24588), (12294, 20682), (13788, 18441)]