343711388216

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10420549}}^1$

素因数の和:10420612

約数の個数: 64

約数和(自身を含む): 800298240000

約数和(自身を除く): 456586851784

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 152, 217, 248, 266, 434, 532, 589, 868, 1064, 1178, 1736, 2356, 4123, 4712, 8246, 16492, 32984, 10420549, 20841098, 41682196, 72943843, 83364392, 145887686, 197990431, 291775372, 323037019, 395980862, 583550744, 646074038, 791961724, 1292148076, 1385933017, 1583923448, 2261259133, 2584296152, 2771866034, 4522518266, 5543732068, 6137703361, 9045036532, 11087464136, 12275406722, 18090073064, 24550813444, 42963923527, 49101626888, 85927847054, 171855694108, 343711388216]

約数ペア:

[(1, 343711388216), (2, 171855694108), (4, 85927847054), (7, 49101626888), (8, 42963923527), (14, 24550813444), (19, 18090073064), (28, 12275406722), (31, 11087464136), (38, 9045036532), (56, 6137703361), (62, 5543732068), (76, 4522518266), (124, 2771866034), (133, 2584296152), (152, 2261259133), (217, 1583923448), (248, 1385933017), (266, 1292148076), (434, 791961724), (532, 646074038), (589, 583550744), (868, 395980862), (1064, 323037019), (1178, 291775372), (1736, 197990431), (2356, 145887686), (4123, 83364392), (4712, 72943843), (8246, 41682196), (16492, 20841098), (32984, 10420549)]