267419768

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{8191}}^1$

素因数の和:8268

約数の個数: 64

約数和(自身を含む): 637009920

約数和(自身を除く): 369590152

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 53, 56, 77, 88, 106, 154, 212, 308, 371, 424, 583, 616, 742, 1166, 1484, 2332, 2968, 4081, 4664, 8162, 8191, 16324, 16382, 32648, 32764, 57337, 65528, 90101, 114674, 180202, 229348, 360404, 434123, 458696, 630707, 720808, 868246, 1261414, 1736492, 2522828, 3038861, 3472984, 4775353, 5045656, 6077722, 9550706, 12155444, 19101412, 24310888, 33427471, 38202824, 66854942, 133709884, 267419768]

約数ペア:

[(1, 267419768), (2, 133709884), (4, 66854942), (7, 38202824), (8, 33427471), (11, 24310888), (14, 19101412), (22, 12155444), (28, 9550706), (44, 6077722), (53, 5045656), (56, 4775353), (77, 3472984), (88, 3038861), (106, 2522828), (154, 1736492), (212, 1261414), (308, 868246), (371, 720808), (424, 630707), (583, 458696), (616, 434123), (742, 360404), (1166, 229348), (1484, 180202), (2332, 114674), (2968, 90101), (4081, 65528), (4664, 57337), (8162, 32764), (8191, 32648), (16324, 16382)]