243669328

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{29803}}^1$

素因数の和:29891

約数の個数: 40

約数和(自身を含む): 546963008

約数和(自身を除く): 303293680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 29803, 59606, 119212, 208621, 238424, 417242, 476848, 834484, 1668968, 2175619, 3337936, 4351238, 8702476, 15229333, 17404952, 30458666, 34809904, 60917332, 121834664, 243669328]

約数ペア:

[(1, 243669328), (2, 121834664), (4, 60917332), (7, 34809904), (8, 30458666), (14, 17404952), (16, 15229333), (28, 8702476), (56, 4351238), (73, 3337936), (112, 2175619), (146, 1668968), (292, 834484), (511, 476848), (584, 417242), (1022, 238424), (1168, 208621), (2044, 119212), (4088, 59606), (8176, 29803)]