250733312

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:413

約数の個数: 72

約数和(自身を含む): 521023776

約数和(自身を除く): 270290464

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 103, 128, 148, 206, 256, 257, 296, 412, 514, 592, 824, 1028, 1184, 1648, 2056, 2368, 3296, 3811, 4112, 4736, 6592, 7622, 8224, 9472, 9509, 13184, 15244, 16448, 19018, 26368, 26471, 30488, 32896, 38036, 52942, 60976, 65792, 76072, 105884, 121952, 152144, 211768, 243904, 304288, 423536, 487808, 608576, 847072, 975616, 979427, 1217152, 1694144, 1958854, 2434304, 3388288, 3917708, 6776576, 7835416, 15670832, 31341664, 62683328, 125366656, 250733312]

約数ペア:

[(1, 250733312), (2, 125366656), (4, 62683328), (8, 31341664), (16, 15670832), (32, 7835416), (37, 6776576), (64, 3917708), (74, 3388288), (103, 2434304), (128, 1958854), (148, 1694144), (206, 1217152), (256, 979427), (257, 975616), (296, 847072), (412, 608576), (514, 487808), (592, 423536), (824, 304288), (1028, 243904), (1184, 211768), (1648, 152144), (2056, 121952), (2368, 105884), (3296, 76072), (3811, 65792), (4112, 60976), (4736, 52942), (6592, 38036), (7622, 32896), (8224, 30488), (9472, 26471), (9509, 26368), (13184, 19018), (15244, 16448)]