271808424

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{20857}}^1$

素因数の和:21050

約数の個数: 48

約数和(自身を含む): 740250420

約数和(自身を除く): 468441996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 3258, 4344, 6516, 13032, 20857, 41714, 62571, 83428, 125142, 166856, 187713, 250284, 375426, 500568, 750852, 1501704, 3775117, 7550234, 11325351, 15100468, 22650702, 30200936, 33976053, 45301404, 67952106, 90602808, 135904212, 271808424]

約数ペア:

[(1, 271808424), (2, 135904212), (3, 90602808), (4, 67952106), (6, 45301404), (8, 33976053), (9, 30200936), (12, 22650702), (18, 15100468), (24, 11325351), (36, 7550234), (72, 3775117), (181, 1501704), (362, 750852), (543, 500568), (724, 375426), (1086, 250284), (1448, 187713), (1629, 166856), (2172, 125142), (3258, 83428), (4344, 62571), (6516, 41714), (13032, 20857)]