258609528

素因数分解:

$2^3\times 3^2\times {\mathrm{1321}}^1\times {\mathrm{2719}}^1$

素因数の和:4052

約数の個数: 48

約数和(自身を含む): 701188800

約数和(自身を除く): 442579272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1321, 2642, 2719, 3963, 5284, 5438, 7926, 8157, 10568, 10876, 11889, 15852, 16314, 21752, 23778, 24471, 31704, 32628, 47556, 48942, 65256, 95112, 97884, 195768, 3591799, 7183598, 10775397, 14367196, 21550794, 28734392, 32326191, 43101588, 64652382, 86203176, 129304764, 258609528]

約数ペア:

[(1, 258609528), (2, 129304764), (3, 86203176), (4, 64652382), (6, 43101588), (8, 32326191), (9, 28734392), (12, 21550794), (18, 14367196), (24, 10775397), (36, 7183598), (72, 3591799), (1321, 195768), (2642, 97884), (2719, 95112), (3963, 65256), (5284, 48942), (5438, 47556), (7926, 32628), (8157, 31704), (10568, 24471), (10876, 23778), (11889, 21752), (15852, 16314)]