319392

素因数分解:

$2^5\times 3^2\times {\mathrm{1109}}^1$

素因数の和:1125

約数の個数: 36

約数和(自身を含む): 909090

約数和(自身を除く): 589698

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1109, 2218, 3327, 4436, 6654, 8872, 9981, 13308, 17744, 19962, 26616, 35488, 39924, 53232, 79848, 106464, 159696, 319392]

約数ペア:

[(1, 319392), (2, 159696), (3, 106464), (4, 79848), (6, 53232), (8, 39924), (9, 35488), (12, 26616), (16, 19962), (18, 17744), (24, 13308), (32, 9981), (36, 8872), (48, 6654), (72, 4436), (96, 3327), (144, 2218), (288, 1109)]