280771872

素因数分解:

$2^5\times 3^1\times {\mathrm{863}}^1\times {\mathrm{3389}}^1$

素因数の和:4265

約数の個数: 48

約数和(自身を含む): 738097920

約数和(自身を除く): 457326048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 863, 1726, 2589, 3389, 3452, 5178, 6778, 6904, 10167, 10356, 13556, 13808, 20334, 20712, 27112, 27616, 40668, 41424, 54224, 81336, 82848, 108448, 162672, 325344, 2924707, 5849414, 8774121, 11698828, 17548242, 23397656, 35096484, 46795312, 70192968, 93590624, 140385936, 280771872]

約数ペア:

[(1, 280771872), (2, 140385936), (3, 93590624), (4, 70192968), (6, 46795312), (8, 35096484), (12, 23397656), (16, 17548242), (24, 11698828), (32, 8774121), (48, 5849414), (96, 2924707), (863, 325344), (1726, 162672), (2589, 108448), (3389, 82848), (3452, 81336), (5178, 54224), (6778, 41424), (6904, 40668), (10167, 27616), (10356, 27112), (13556, 20712), (13808, 20334)]