428078589823

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{761}}^1\times {\mathrm{881}}^1$

素因数の和:1776

約数の個数: 48

約数和(自身を含む): 481674537792

約数和(自身を除く): 53595947969

約数列:

[1, 17, 23, 71, 391, 529, 761, 881, 1207, 1633, 8993, 12937, 14977, 17503, 20263, 27761, 37559, 54031, 62551, 297551, 344471, 402569, 466049, 638503, 670441, 918527, 1063367, 1242713, 1438673, 6843673, 7922833, 11397497, 15420143, 21126121, 24457441, 28582399, 33089479, 47601311, 262142431, 354663289, 485900783, 562521143, 809222287, 1094830153, 6029275913, 18612112601, 25181093519, 428078589823]

約数ペア:

[(1, 428078589823), (17, 25181093519), (23, 18612112601), (71, 6029275913), (391, 1094830153), (529, 809222287), (761, 562521143), (881, 485900783), (1207, 354663289), (1633, 262142431), (8993, 47601311), (12937, 33089479), (14977, 28582399), (17503, 24457441), (20263, 21126121), (27761, 15420143), (37559, 11397497), (54031, 7922833), (62551, 6843673), (297551, 1438673), (344471, 1242713), (402569, 1063367), (466049, 918527), (638503, 670441)]