3155768

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 7603200

約数和(自身を除く): 4447432

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 56, 77, 88, 94, 109, 154, 188, 218, 308, 329, 376, 436, 517, 616, 658, 763, 872, 1034, 1199, 1316, 1526, 2068, 2398, 2632, 3052, 3619, 4136, 4796, 5123, 6104, 7238, 8393, 9592, 10246, 14476, 16786, 20492, 28952, 33572, 35861, 40984, 56353, 67144, 71722, 112706, 143444, 225412, 286888, 394471, 450824, 788942, 1577884, 3155768]

約数ペア:

[(1, 3155768), (2, 1577884), (4, 788942), (7, 450824), (8, 394471), (11, 286888), (14, 225412), (22, 143444), (28, 112706), (44, 71722), (47, 67144), (56, 56353), (77, 40984), (88, 35861), (94, 33572), (109, 28952), (154, 20492), (188, 16786), (218, 14476), (308, 10246), (329, 9592), (376, 8393), (436, 7238), (517, 6104), (616, 5123), (658, 4796), (763, 4136), (872, 3619), (1034, 3052), (1199, 2632), (1316, 2398), (1526, 2068)]