385215194

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 728082432

約数和(自身を除く): 342867238

約数列:

[1, 2, 7, 13, 14, 26, 91, 107, 131, 151, 182, 214, 262, 302, 749, 917, 1057, 1391, 1498, 1703, 1834, 1963, 2114, 2782, 3406, 3926, 9737, 11921, 13741, 14017, 16157, 19474, 19781, 23842, 27482, 28034, 32314, 39562, 98119, 113099, 138467, 182221, 196238, 210041, 226198, 257153, 276934, 364442, 420082, 514306, 1275547, 1470287, 1800071, 2116567, 2551094, 2940574, 3600142, 4233134, 14815969, 27515371, 29631938, 55030742, 192607597, 385215194]

約数ペア:

[(1, 385215194), (2, 192607597), (7, 55030742), (13, 29631938), (14, 27515371), (26, 14815969), (91, 4233134), (107, 3600142), (131, 2940574), (151, 2551094), (182, 2116567), (214, 1800071), (262, 1470287), (302, 1275547), (749, 514306), (917, 420082), (1057, 364442), (1391, 276934), (1498, 257153), (1703, 226198), (1834, 210041), (1963, 196238), (2114, 182221), (2782, 138467), (3406, 113099), (3926, 98119), (9737, 39562), (11921, 32314), (13741, 28034), (14017, 27482), (16157, 23842), (19474, 19781)]