304878364

素因数分解:

$2^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{31379}}^1$

素因数の和:31737

約数の個数: 24

約数和(自身を含む): 611533440

約数和(自身を除く): 306655076

約数列:

[1, 2, 4, 7, 14, 28, 347, 694, 1388, 2429, 4858, 9716, 31379, 62758, 125516, 219653, 439306, 878612, 10888513, 21777026, 43554052, 76219591, 152439182, 304878364]

約数ペア:

[(1, 304878364), (2, 152439182), (4, 76219591), (7, 43554052), (14, 21777026), (28, 10888513), (347, 878612), (694, 439306), (1388, 219653), (2429, 125516), (4858, 62758), (9716, 31379)]