214936578

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:509

約数の個数: 80

約数和(自身を含む): 502554624

約数和(自身を除く): 287618046

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 127, 162, 186, 254, 279, 337, 381, 558, 674, 762, 837, 1011, 1143, 1674, 2022, 2286, 2511, 3033, 3429, 3937, 5022, 6066, 6858, 7874, 9099, 10287, 10447, 11811, 18198, 20574, 20894, 23622, 27297, 31341, 35433, 42799, 54594, 62682, 70866, 85598, 94023, 106299, 128397, 188046, 212598, 256794, 282069, 318897, 385191, 564138, 637794, 770382, 846207, 1155573, 1326769, 1692414, 2311146, 2653538, 3466719, 3980307, 6933438, 7960614, 11940921, 23881842, 35822763, 71645526, 107468289, 214936578]

約数ペア:

[(1, 214936578), (2, 107468289), (3, 71645526), (6, 35822763), (9, 23881842), (18, 11940921), (27, 7960614), (31, 6933438), (54, 3980307), (62, 3466719), (81, 2653538), (93, 2311146), (127, 1692414), (162, 1326769), (186, 1155573), (254, 846207), (279, 770382), (337, 637794), (381, 564138), (558, 385191), (674, 318897), (762, 282069), (837, 256794), (1011, 212598), (1143, 188046), (1674, 128397), (2022, 106299), (2286, 94023), (2511, 85598), (3033, 70866), (3429, 62682), (3937, 54594), (5022, 42799), (6066, 35433), (6858, 31341), (7874, 27297), (9099, 23622), (10287, 20894), (10447, 20574), (11811, 18198)]