348730672

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{1949}}^1$

素因数の和:2221

約数の個数: 40

約数和(自身を含む): 692031600

約数和(自身を除く): 343300928

約数列:

[1, 2, 4, 8, 16, 53, 106, 211, 212, 422, 424, 844, 848, 1688, 1949, 3376, 3898, 7796, 11183, 15592, 22366, 31184, 44732, 89464, 103297, 178928, 206594, 411239, 413188, 822478, 826376, 1644956, 1652752, 3289912, 6579824, 21795667, 43591334, 87182668, 174365336, 348730672]

約数ペア:

[(1, 348730672), (2, 174365336), (4, 87182668), (8, 43591334), (16, 21795667), (53, 6579824), (106, 3289912), (211, 1652752), (212, 1644956), (422, 826376), (424, 822478), (844, 413188), (848, 411239), (1688, 206594), (1949, 178928), (3376, 103297), (3898, 89464), (7796, 44732), (11183, 31184), (15592, 22366)]