331743996

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{400657}}^1$

素因数の和:400690

約数の個数: 36

約数和(自身を含む): 875037072

約数和(自身を除く): 543293076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 400657, 801314, 1201971, 1602628, 2403942, 3605913, 4807884, 7211826, 9215111, 14423652, 18430222, 27645333, 36860444, 55290666, 82935999, 110581332, 165871998, 331743996]

約数ペア:

[(1, 331743996), (2, 165871998), (3, 110581332), (4, 82935999), (6, 55290666), (9, 36860444), (12, 27645333), (18, 18430222), (23, 14423652), (36, 9215111), (46, 7211826), (69, 4807884), (92, 3605913), (138, 2403942), (207, 1602628), (276, 1201971), (414, 801314), (828, 400657)]