272521702

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 429948288

約数和(自身を除く): 157426586

約数列:

[1, 2, 43, 73, 83, 86, 146, 166, 523, 1046, 3139, 3569, 6059, 6278, 7138, 12118, 22489, 38179, 43409, 44978, 76358, 86818, 260537, 521074, 1641697, 1866587, 3168857, 3283394, 3733174, 6337714, 136260851, 272521702]

約数ペア:

[(1, 272521702), (2, 136260851), (43, 6337714), (73, 3733174), (83, 3283394), (86, 3168857), (146, 1866587), (166, 1641697), (523, 521074), (1046, 260537), (3139, 86818), (3569, 76358), (6059, 44978), (6278, 43409), (7138, 38179), (12118, 22489)]