326167244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 651614544

約数和(自身を除く): 325447300

約数列:

[1, 2, 4, 13, 26, 31, 52, 61, 62, 107, 122, 124, 214, 244, 403, 428, 793, 806, 961, 1391, 1586, 1612, 1891, 1922, 2782, 3172, 3317, 3782, 3844, 5564, 6527, 6634, 7564, 12493, 13054, 13268, 24583, 24986, 26108, 43121, 49166, 49972, 58621, 84851, 86242, 98332, 102827, 117242, 169702, 172484, 202337, 205654, 234484, 339404, 404674, 411308, 762073, 809348, 1336751, 1524146, 2630381, 2673502, 3048292, 5260762, 5347004, 6272447, 10521524, 12544894, 25089788, 81541811, 163083622, 326167244]

約数ペア:

[(1, 326167244), (2, 163083622), (4, 81541811), (13, 25089788), (26, 12544894), (31, 10521524), (52, 6272447), (61, 5347004), (62, 5260762), (107, 3048292), (122, 2673502), (124, 2630381), (214, 1524146), (244, 1336751), (403, 809348), (428, 762073), (793, 411308), (806, 404674), (961, 339404), (1391, 234484), (1586, 205654), (1612, 202337), (1891, 172484), (1922, 169702), (2782, 117242), (3172, 102827), (3317, 98332), (3782, 86242), (3844, 84851), (5564, 58621), (6527, 49972), (6634, 49166), (7564, 43121), (12493, 26108), (13054, 24986), (13268, 24583)]