1277676588

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1439}}^1\times {\mathrm{3217}}^1$

素因数の和:4686

約数の個数: 48

約数和(自身を含む): 3113994240

約数和(自身を除く): 1836317652

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 1439, 2878, 3217, 4317, 5756, 6434, 8634, 9651, 12868, 17268, 19302, 33097, 38604, 66194, 73991, 99291, 132388, 147982, 198582, 221973, 295964, 397164, 443946, 887892, 4629263, 9258526, 13887789, 18517052, 27775578, 55551156, 106473049, 212946098, 319419147, 425892196, 638838294, 1277676588]

約数ペア:

[(1, 1277676588), (2, 638838294), (3, 425892196), (4, 319419147), (6, 212946098), (12, 106473049), (23, 55551156), (46, 27775578), (69, 18517052), (92, 13887789), (138, 9258526), (276, 4629263), (1439, 887892), (2878, 443946), (3217, 397164), (4317, 295964), (5756, 221973), (6434, 198582), (8634, 147982), (9651, 132388), (12868, 99291), (17268, 73991), (19302, 66194), (33097, 38604)]