260069768

素因数分解:

$2^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{27809}}^1$

素因数の和:27989

約数の個数: 32

約数和(自身を含む): 560649600

約数和(自身を除く): 300579832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 167, 334, 668, 1169, 1336, 2338, 4676, 9352, 27809, 55618, 111236, 194663, 222472, 389326, 778652, 1557304, 4644103, 9288206, 18576412, 32508721, 37152824, 65017442, 130034884, 260069768]

約数ペア:

[(1, 260069768), (2, 130034884), (4, 65017442), (7, 37152824), (8, 32508721), (14, 18576412), (28, 9288206), (56, 4644103), (167, 1557304), (334, 778652), (668, 389326), (1169, 222472), (1336, 194663), (2338, 111236), (4676, 55618), (9352, 27809)]