1286304888

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{35053}}^1$

素因数の和:35212

約数の個数: 64

約数和(自身を含む): 3533443200

約数和(自身を除く): 2247138312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 139, 264, 278, 417, 556, 834, 1112, 1529, 1668, 3058, 3336, 4587, 6116, 9174, 12232, 18348, 35053, 36696, 70106, 105159, 140212, 210318, 280424, 385583, 420636, 771166, 841272, 1156749, 1542332, 2313498, 3084664, 4626996, 4872367, 9253992, 9744734, 14617101, 19489468, 29234202, 38978936, 53596037, 58468404, 107192074, 116936808, 160788111, 214384148, 321576222, 428768296, 643152444, 1286304888]

約数ペア:

[(1, 1286304888), (2, 643152444), (3, 428768296), (4, 321576222), (6, 214384148), (8, 160788111), (11, 116936808), (12, 107192074), (22, 58468404), (24, 53596037), (33, 38978936), (44, 29234202), (66, 19489468), (88, 14617101), (132, 9744734), (139, 9253992), (264, 4872367), (278, 4626996), (417, 3084664), (556, 2313498), (834, 1542332), (1112, 1156749), (1529, 841272), (1668, 771166), (3058, 420636), (3336, 385583), (4587, 280424), (6116, 210318), (9174, 140212), (12232, 105159), (18348, 70106), (35053, 36696)]