1680493312

素因数分解:

$2^8\times {\mathrm{373}}^1\times {\mathrm{17599}}^1$

素因数の和:17988

約数の個数: 36

約数和(自身を含む): 3363606400

約数和(自身を除く): 1683113088

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 373, 746, 1492, 2984, 5968, 11936, 17599, 23872, 35198, 47744, 70396, 95488, 140792, 281584, 563168, 1126336, 2252672, 4505344, 6564427, 13128854, 26257708, 52515416, 105030832, 210061664, 420123328, 840246656, 1680493312]

約数ペア:

[(1, 1680493312), (2, 840246656), (4, 420123328), (8, 210061664), (16, 105030832), (32, 52515416), (64, 26257708), (128, 13128854), (256, 6564427), (373, 4505344), (746, 2252672), (1492, 1126336), (2984, 563168), (5968, 281584), (11936, 140792), (17599, 95488), (23872, 70396), (35198, 47744)]