689645712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{2052517}}^1$

素因数の和:2052535

約数の個数: 40

約数和(自身を含む): 2036097856

約数和(自身を除く): 1346452144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 2052517, 4105034, 6157551, 8210068, 12315102, 14367619, 16420136, 24630204, 28735238, 32840272, 43102857, 49260408, 57470476, 86205714, 98520816, 114940952, 172411428, 229881904, 344822856, 689645712]

約数ペア:

[(1, 689645712), (2, 344822856), (3, 229881904), (4, 172411428), (6, 114940952), (7, 98520816), (8, 86205714), (12, 57470476), (14, 49260408), (16, 43102857), (21, 32840272), (24, 28735238), (28, 24630204), (42, 16420136), (48, 14367619), (56, 12315102), (84, 8210068), (112, 6157551), (168, 4105034), (336, 2052517)]