1666805568

素因数分解:

$2^6\times 3^1\times {\mathrm{137}}^1\times {\mathrm{63367}}^1$

素因数の和:63519

約数の個数: 56

約数和(自身を含む): 4442350272

約数和(自身を除く): 2775544704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 137, 192, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 4384, 6576, 8768, 13152, 26304, 63367, 126734, 190101, 253468, 380202, 506936, 760404, 1013872, 1520808, 2027744, 3041616, 4055488, 6083232, 8681279, 12166464, 17362558, 26043837, 34725116, 52087674, 69450232, 104175348, 138900464, 208350696, 277800928, 416701392, 555601856, 833402784, 1666805568]

約数ペア:

[(1, 1666805568), (2, 833402784), (3, 555601856), (4, 416701392), (6, 277800928), (8, 208350696), (12, 138900464), (16, 104175348), (24, 69450232), (32, 52087674), (48, 34725116), (64, 26043837), (96, 17362558), (137, 12166464), (192, 8681279), (274, 6083232), (411, 4055488), (548, 3041616), (822, 2027744), (1096, 1520808), (1644, 1013872), (2192, 760404), (3288, 506936), (4384, 380202), (6576, 253468), (8768, 190101), (13152, 126734), (26304, 63367)]