222854912

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5407}}^1$

素因数の和:5453

約数の個数: 72

約数和(自身を含む): 530589696

約数和(自身を除く): 307734784

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 644, 736, 896, 1288, 1472, 1792, 2576, 2944, 5152, 5407, 5888, 10304, 10814, 20608, 21628, 37849, 41216, 43256, 75698, 86512, 124361, 151396, 173024, 248722, 302792, 346048, 497444, 605584, 692096, 870527, 994888, 1211168, 1384192, 1741054, 1989776, 2422336, 3482108, 3979552, 4844672, 6964216, 7959104, 9689344, 13928432, 15918208, 27856864, 31836416, 55713728, 111427456, 222854912]

約数ペア:

[(1, 222854912), (2, 111427456), (4, 55713728), (7, 31836416), (8, 27856864), (14, 15918208), (16, 13928432), (23, 9689344), (28, 7959104), (32, 6964216), (46, 4844672), (56, 3979552), (64, 3482108), (92, 2422336), (112, 1989776), (128, 1741054), (161, 1384192), (184, 1211168), (224, 994888), (256, 870527), (322, 692096), (368, 605584), (448, 497444), (644, 346048), (736, 302792), (896, 248722), (1288, 173024), (1472, 151396), (1792, 124361), (2576, 86512), (2944, 75698), (5152, 43256), (5407, 41216), (5888, 37849), (10304, 21628), (10814, 20608)]