571337568

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{27941}}^1$

素因数の和:28028

約数の個数: 72

約数和(自身を含む): 1647683856

約数和(自身を除く): 1076346288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 10224, 20448, 27941, 55882, 83823, 111764, 167646, 223528, 251469, 335292, 447056, 502938, 670584, 894112, 1005876, 1341168, 1983811, 2011752, 2682336, 3967622, 4023504, 5951433, 7935244, 8047008, 11902866, 15870488, 17854299, 23805732, 31740976, 35708598, 47611464, 63481952, 71417196, 95222928, 142834392, 190445856, 285668784, 571337568]

約数ペア:

[(1, 571337568), (2, 285668784), (3, 190445856), (4, 142834392), (6, 95222928), (8, 71417196), (9, 63481952), (12, 47611464), (16, 35708598), (18, 31740976), (24, 23805732), (32, 17854299), (36, 15870488), (48, 11902866), (71, 8047008), (72, 7935244), (96, 5951433), (142, 4023504), (144, 3967622), (213, 2682336), (284, 2011752), (288, 1983811), (426, 1341168), (568, 1005876), (639, 894112), (852, 670584), (1136, 502938), (1278, 447056), (1704, 335292), (2272, 251469), (2556, 223528), (3408, 167646), (5112, 111764), (6816, 83823), (10224, 55882), (20448, 27941)]