218614488

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{115303}}^1$

素因数の和:115391

約数の個数: 32

約数和(自身を含む): 553459200

約数和(自身を除く): 334844712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 115303, 230606, 345909, 461212, 691818, 922424, 1383636, 2767272, 9108937, 18217874, 27326811, 36435748, 54653622, 72871496, 109307244, 218614488]

約数ペア:

[(1, 218614488), (2, 109307244), (3, 72871496), (4, 54653622), (6, 36435748), (8, 27326811), (12, 18217874), (24, 9108937), (79, 2767272), (158, 1383636), (237, 922424), (316, 691818), (474, 461212), (632, 345909), (948, 230606), (1896, 115303)]