277203488

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2713}}^1$

素因数の和:2857

約数の個数: 48

約数和(自身を含む): 569028096

約数和(自身を除く): 291824608

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 103, 124, 206, 248, 412, 496, 824, 992, 1648, 2713, 3193, 3296, 5426, 6386, 10852, 12772, 21704, 25544, 43408, 51088, 84103, 86816, 102176, 168206, 279439, 336412, 558878, 672824, 1117756, 1345648, 2235512, 2691296, 4471024, 8662609, 8942048, 17325218, 34650436, 69300872, 138601744, 277203488]

約数ペア:

[(1, 277203488), (2, 138601744), (4, 69300872), (8, 34650436), (16, 17325218), (31, 8942048), (32, 8662609), (62, 4471024), (103, 2691296), (124, 2235512), (206, 1345648), (248, 1117756), (412, 672824), (496, 558878), (824, 336412), (992, 279439), (1648, 168206), (2713, 102176), (3193, 86816), (3296, 84103), (5426, 51088), (6386, 43408), (10852, 25544), (12772, 21704)]