497777272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^2\times {\mathrm{1303}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 1008005040

約数和(自身を除く): 510227768

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1303, 1802, 2606, 2809, 3604, 5212, 5618, 7208, 10424, 11236, 22151, 22472, 44302, 47753, 69059, 88604, 95506, 138118, 177208, 191012, 276236, 382024, 552472, 1174003, 2348006, 3660127, 4696012, 7320254, 9392024, 14640508, 29281016, 62222159, 124444318, 248888636, 497777272]

約数ペア:

[(1, 497777272), (2, 248888636), (4, 124444318), (8, 62222159), (17, 29281016), (34, 14640508), (53, 9392024), (68, 7320254), (106, 4696012), (136, 3660127), (212, 2348006), (424, 1174003), (901, 552472), (1303, 382024), (1802, 276236), (2606, 191012), (2809, 177208), (3604, 138118), (5212, 95506), (5618, 88604), (7208, 69059), (10424, 47753), (11236, 44302), (22151, 22472)]