256230746

素因数分解:

$2^1\times {\mathrm{47}}^2\times {\mathrm{59}}^1\times {\mathrm{983}}^1$

素因数の和:1138

約数の個数: 24

約数和(自身を含む): 399759840

約数和(自身を除く): 143529094

約数列:

[1, 2, 47, 59, 94, 118, 983, 1966, 2209, 2773, 4418, 5546, 46201, 57997, 92402, 115994, 130331, 260662, 2171447, 2725859, 4342894, 5451718, 128115373, 256230746]

約数ペア:

[(1, 256230746), (2, 128115373), (47, 5451718), (59, 4342894), (94, 2725859), (118, 2171447), (983, 260662), (1966, 130331), (2209, 115994), (2773, 92402), (4418, 57997), (5546, 46201)]