307735384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{65981}}^1$

素因数の和:66051

約数の個数: 32

約数和(自身を含む): 641345040

約数和(自身を除く): 333609656

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 65981, 131962, 263924, 527848, 725791, 1451582, 2903164, 3496993, 5806328, 6993986, 13987972, 27975944, 38466923, 76933846, 153867692, 307735384]

約数ペア:

[(1, 307735384), (2, 153867692), (4, 76933846), (8, 38466923), (11, 27975944), (22, 13987972), (44, 6993986), (53, 5806328), (88, 3496993), (106, 2903164), (212, 1451582), (424, 725791), (583, 527848), (1166, 263924), (2332, 131962), (4664, 65981)]