312254328

素因数分解:

$2^3\times 3^1\times {\mathrm{431}}^1\times {\mathrm{30187}}^1$

素因数の和:30627

約数の個数: 32

約数和(自身を含む): 782472960

約数和(自身を除く): 470218632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 431, 862, 1293, 1724, 2586, 3448, 5172, 10344, 30187, 60374, 90561, 120748, 181122, 241496, 362244, 724488, 13010597, 26021194, 39031791, 52042388, 78063582, 104084776, 156127164, 312254328]

約数ペア:

[(1, 312254328), (2, 156127164), (3, 104084776), (4, 78063582), (6, 52042388), (8, 39031791), (12, 26021194), (24, 13010597), (431, 724488), (862, 362244), (1293, 241496), (1724, 181122), (2586, 120748), (3448, 90561), (5172, 60374), (10344, 30187)]