276688146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{9371}}^1$

素因数の和:9439

約数の個数: 64

約数和(自身を含む): 683781120

約数和(自身を除く): 407092974

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 57, 74, 111, 114, 133, 222, 259, 266, 399, 518, 703, 777, 798, 1406, 1554, 2109, 4218, 4921, 9371, 9842, 14763, 18742, 28113, 29526, 56226, 65597, 131194, 178049, 196791, 346727, 356098, 393582, 534147, 693454, 1040181, 1068294, 1246343, 2080362, 2427089, 2492686, 3739029, 4854178, 6587813, 7281267, 7478058, 13175626, 14562534, 19763439, 39526878, 46114691, 92229382, 138344073, 276688146]

約数ペア:

[(1, 276688146), (2, 138344073), (3, 92229382), (6, 46114691), (7, 39526878), (14, 19763439), (19, 14562534), (21, 13175626), (37, 7478058), (38, 7281267), (42, 6587813), (57, 4854178), (74, 3739029), (111, 2492686), (114, 2427089), (133, 2080362), (222, 1246343), (259, 1068294), (266, 1040181), (399, 693454), (518, 534147), (703, 393582), (777, 356098), (798, 346727), (1406, 196791), (1554, 178049), (2109, 131194), (4218, 65597), (4921, 56226), (9371, 29526), (9842, 28113), (14763, 18742)]