344981286

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{2591}}^1$

素因数の和:3181

約数の個数: 48

約数和(自身を含む): 806682240

約数和(自身を除く): 461700954

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 569, 1138, 1707, 2591, 3414, 5121, 5182, 7397, 7773, 10242, 14794, 15546, 22191, 23319, 33683, 44382, 46638, 66573, 67366, 101049, 133146, 202098, 303147, 606294, 1474279, 2948558, 4422837, 8845674, 13268511, 19165627, 26537022, 38331254, 57496881, 114993762, 172490643, 344981286]

約数ペア:

[(1, 344981286), (2, 172490643), (3, 114993762), (6, 57496881), (9, 38331254), (13, 26537022), (18, 19165627), (26, 13268511), (39, 8845674), (78, 4422837), (117, 2948558), (234, 1474279), (569, 606294), (1138, 303147), (1707, 202098), (2591, 133146), (3414, 101049), (5121, 67366), (5182, 66573), (7397, 46638), (7773, 44382), (10242, 33683), (14794, 23319), (15546, 22191)]