315620784

素因数分解:

$2^4\times 3^2\times {\mathrm{2191811}}^1$

素因数の和:2191825

約数の個数: 30

約数和(自身を含む): 883300236

約数和(自身を除く): 567679452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2191811, 4383622, 6575433, 8767244, 13150866, 17534488, 19726299, 26301732, 35068976, 39452598, 52603464, 78905196, 105206928, 157810392, 315620784]

約数ペア:

[(1, 315620784), (2, 157810392), (3, 105206928), (4, 78905196), (6, 52603464), (8, 39452598), (9, 35068976), (12, 26301732), (16, 19726299), (18, 17534488), (24, 13150866), (36, 8767244), (48, 6575433), (72, 4383622), (144, 2191811)]