286277068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{3889}}^1$

素因数の和:4150

約数の個数: 48

約数和(自身を含む): 627379200

約数和(自身を除く): 341102132

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 239, 308, 478, 956, 1673, 2629, 3346, 3889, 5258, 6692, 7778, 10516, 15556, 18403, 27223, 36806, 42779, 54446, 73612, 85558, 108892, 171116, 299453, 598906, 929471, 1197812, 1858942, 3717884, 6506297, 10224181, 13012594, 20448362, 26025188, 40896724, 71569267, 143138534, 286277068]

約数ペア:

[(1, 286277068), (2, 143138534), (4, 71569267), (7, 40896724), (11, 26025188), (14, 20448362), (22, 13012594), (28, 10224181), (44, 6506297), (77, 3717884), (154, 1858942), (239, 1197812), (308, 929471), (478, 598906), (956, 299453), (1673, 171116), (2629, 108892), (3346, 85558), (3889, 73612), (5258, 54446), (6692, 42779), (7778, 36806), (10516, 27223), (15556, 18403)]