239470672

素因数分解:

$2^4\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{1571}}^1$

素因数の和:2947

約数の個数: 40

約数和(自身を含む): 530983872

約数和(自身を除く): 291513200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1361, 1571, 2722, 3142, 5444, 6284, 9527, 10888, 10997, 12568, 19054, 21776, 21994, 25136, 38108, 43988, 76216, 87976, 152432, 175952, 2138131, 4276262, 8552524, 14966917, 17105048, 29933834, 34210096, 59867668, 119735336, 239470672]

約数ペア:

[(1, 239470672), (2, 119735336), (4, 59867668), (7, 34210096), (8, 29933834), (14, 17105048), (16, 14966917), (28, 8552524), (56, 4276262), (112, 2138131), (1361, 175952), (1571, 152432), (2722, 87976), (3142, 76216), (5444, 43988), (6284, 38108), (9527, 25136), (10888, 21994), (10997, 21776), (12568, 19054)]