240751432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{6163}}^1$

素因数の和:6445

約数の個数: 32

約数和(自身を含む): 477093600

約数和(自身を除く): 236342168

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 257, 514, 1028, 2056, 4883, 6163, 9766, 12326, 19532, 24652, 39064, 49304, 117097, 234194, 468388, 936776, 1583891, 3167782, 6335564, 12671128, 30093929, 60187858, 120375716, 240751432]

約数ペア:

[(1, 240751432), (2, 120375716), (4, 60187858), (8, 30093929), (19, 12671128), (38, 6335564), (76, 3167782), (152, 1583891), (257, 936776), (514, 468388), (1028, 234194), (2056, 117097), (4883, 49304), (6163, 39064), (9766, 24652), (12326, 19532)]