311994828

素因数分解:

$2^2\times 3^4\times {\mathrm{103}}^1\times {\mathrm{9349}}^1$

素因数の和:9468

約数の個数: 60

約数和(自身を含む): 823622800

約数和(自身を除く): 511627972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 103, 108, 162, 206, 309, 324, 412, 618, 927, 1236, 1854, 2781, 3708, 5562, 8343, 9349, 11124, 16686, 18698, 28047, 33372, 37396, 56094, 84141, 112188, 168282, 252423, 336564, 504846, 757269, 962947, 1009692, 1514538, 1925894, 2888841, 3029076, 3851788, 5777682, 8666523, 11555364, 17333046, 25999569, 34666092, 51999138, 77998707, 103998276, 155997414, 311994828]

約数ペア:

[(1, 311994828), (2, 155997414), (3, 103998276), (4, 77998707), (6, 51999138), (9, 34666092), (12, 25999569), (18, 17333046), (27, 11555364), (36, 8666523), (54, 5777682), (81, 3851788), (103, 3029076), (108, 2888841), (162, 1925894), (206, 1514538), (309, 1009692), (324, 962947), (412, 757269), (618, 504846), (927, 336564), (1236, 252423), (1854, 168282), (2781, 112188), (3708, 84141), (5562, 56094), (8343, 37396), (9349, 33372), (11124, 28047), (16686, 18698)]