286152042

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 639143424

約数和(自身を除く): 352991382

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 163, 201, 326, 397, 402, 489, 737, 794, 978, 1191, 1474, 1793, 2211, 2382, 3586, 4367, 4422, 5379, 8734, 10758, 10921, 13101, 21842, 26202, 26599, 32763, 53198, 64711, 65526, 79797, 120131, 129422, 159594, 194133, 240262, 292589, 360393, 388266, 585178, 711821, 720786, 877767, 1423642, 1755534, 2135463, 4270926, 4335637, 8671274, 13006911, 26013822, 47692007, 95384014, 143076021, 286152042]

約数ペア:

[(1, 286152042), (2, 143076021), (3, 95384014), (6, 47692007), (11, 26013822), (22, 13006911), (33, 8671274), (66, 4335637), (67, 4270926), (134, 2135463), (163, 1755534), (201, 1423642), (326, 877767), (397, 720786), (402, 711821), (489, 585178), (737, 388266), (794, 360393), (978, 292589), (1191, 240262), (1474, 194133), (1793, 159594), (2211, 129422), (2382, 120131), (3586, 79797), (4367, 65526), (4422, 64711), (5379, 53198), (8734, 32763), (10758, 26599), (10921, 26202), (13101, 21842)]