318364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 24

約数和(自身を含む): 604800

約数和(自身を除く): 286436

約数列:

[1, 2, 4, 19, 38, 59, 71, 76, 118, 142, 236, 284, 1121, 1349, 2242, 2698, 4189, 4484, 5396, 8378, 16756, 79591, 159182, 318364]

約数ペア:

[(1, 318364), (2, 159182), (4, 79591), (19, 16756), (38, 8378), (59, 5396), (71, 4484), (76, 4189), (118, 2698), (142, 2242), (236, 1349), (284, 1121)]