275057792

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{673}}^1$

素因数の和:821

約数の個数: 64

約数和(自身を含む): 571983360

約数和(自身を除く): 296925568

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 103, 124, 128, 206, 248, 412, 496, 673, 824, 992, 1346, 1648, 1984, 2692, 3193, 3296, 3968, 5384, 6386, 6592, 10768, 12772, 13184, 20863, 21536, 25544, 41726, 43072, 51088, 69319, 83452, 86144, 102176, 138638, 166904, 204352, 277276, 333808, 408704, 554552, 667616, 1109104, 1335232, 2148889, 2218208, 2670464, 4297778, 4436416, 8595556, 8872832, 17191112, 34382224, 68764448, 137528896, 275057792]

約数ペア:

[(1, 275057792), (2, 137528896), (4, 68764448), (8, 34382224), (16, 17191112), (31, 8872832), (32, 8595556), (62, 4436416), (64, 4297778), (103, 2670464), (124, 2218208), (128, 2148889), (206, 1335232), (248, 1109104), (412, 667616), (496, 554552), (673, 408704), (824, 333808), (992, 277276), (1346, 204352), (1648, 166904), (1984, 138638), (2692, 102176), (3193, 86144), (3296, 83452), (3968, 69319), (5384, 51088), (6386, 43072), (6592, 41726), (10768, 25544), (12772, 21536), (13184, 20863)]