331714552

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{2293}}^1$

素因数の和:2432

約数の個数: 48

約数和(自身を含む): 680079240

約数和(自身を除く): 348364688

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 169, 214, 338, 428, 676, 856, 1352, 1391, 2293, 2782, 4586, 5564, 9172, 11128, 18083, 18344, 29809, 36166, 59618, 72332, 119236, 144664, 238472, 245351, 387517, 490702, 775034, 981404, 1550068, 1962808, 3100136, 3189563, 6379126, 12758252, 25516504, 41464319, 82928638, 165857276, 331714552]

約数ペア:

[(1, 331714552), (2, 165857276), (4, 82928638), (8, 41464319), (13, 25516504), (26, 12758252), (52, 6379126), (104, 3189563), (107, 3100136), (169, 1962808), (214, 1550068), (338, 981404), (428, 775034), (676, 490702), (856, 387517), (1352, 245351), (1391, 238472), (2293, 144664), (2782, 119236), (4586, 72332), (5564, 59618), (9172, 36166), (11128, 29809), (18083, 18344)]