289702494

素因数分解:

$2^1\times 3^4\times {\mathrm{127}}^1\times {\mathrm{14081}}^1$

素因数の和:14222

約数の個数: 40

約数和(自身を含む): 654306048

約数和(自身を除く): 364603554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 127, 162, 254, 381, 762, 1143, 2286, 3429, 6858, 10287, 14081, 20574, 28162, 42243, 84486, 126729, 253458, 380187, 760374, 1140561, 1788287, 2281122, 3576574, 5364861, 10729722, 16094583, 32189166, 48283749, 96567498, 144851247, 289702494]

約数ペア:

[(1, 289702494), (2, 144851247), (3, 96567498), (6, 48283749), (9, 32189166), (18, 16094583), (27, 10729722), (54, 5364861), (81, 3576574), (127, 2281122), (162, 1788287), (254, 1140561), (381, 760374), (762, 380187), (1143, 253458), (2286, 126729), (3429, 84486), (6858, 42243), (10287, 28162), (14081, 20574)]