255241104

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{509}}^1$

素因数の和:888

約数の個数: 80

約数和(自身を含む): 684003840

約数和(自身を除く): 428762736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 337, 372, 496, 509, 674, 744, 1011, 1018, 1348, 1488, 1527, 2022, 2036, 2696, 3054, 4044, 4072, 5392, 6108, 8088, 8144, 10447, 12216, 15779, 16176, 20894, 24432, 31341, 31558, 41788, 47337, 62682, 63116, 83576, 94674, 125364, 126232, 167152, 171533, 189348, 250728, 252464, 343066, 378696, 501456, 514599, 686132, 757392, 1029198, 1372264, 2058396, 2744528, 4116792, 5317523, 8233584, 10635046, 15952569, 21270092, 31905138, 42540184, 63810276, 85080368, 127620552, 255241104]

約数ペア:

[(1, 255241104), (2, 127620552), (3, 85080368), (4, 63810276), (6, 42540184), (8, 31905138), (12, 21270092), (16, 15952569), (24, 10635046), (31, 8233584), (48, 5317523), (62, 4116792), (93, 2744528), (124, 2058396), (186, 1372264), (248, 1029198), (337, 757392), (372, 686132), (496, 514599), (509, 501456), (674, 378696), (744, 343066), (1011, 252464), (1018, 250728), (1348, 189348), (1488, 171533), (1527, 167152), (2022, 126232), (2036, 125364), (2696, 94674), (3054, 83576), (4044, 63116), (4072, 62682), (5392, 47337), (6108, 41788), (8088, 31558), (8144, 31341), (10447, 24432), (12216, 20894), (15779, 16176)]