220112856

素因数分解:

$2^3\times 3^3\times {\mathrm{109}}^1\times {\mathrm{9349}}^1$

素因数の和:9473

約数の個数: 64

約数和(自身を含む): 617100000

約数和(自身を除く): 396987144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 109, 216, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 2943, 3924, 5886, 7848, 9349, 11772, 18698, 23544, 28047, 37396, 56094, 74792, 84141, 112188, 168282, 224376, 252423, 336564, 504846, 673128, 1009692, 1019041, 2019384, 2038082, 3057123, 4076164, 6114246, 8152328, 9171369, 12228492, 18342738, 24456984, 27514107, 36685476, 55028214, 73370952, 110056428, 220112856]

約数ペア:

[(1, 220112856), (2, 110056428), (3, 73370952), (4, 55028214), (6, 36685476), (8, 27514107), (9, 24456984), (12, 18342738), (18, 12228492), (24, 9171369), (27, 8152328), (36, 6114246), (54, 4076164), (72, 3057123), (108, 2038082), (109, 2019384), (216, 1019041), (218, 1009692), (327, 673128), (436, 504846), (654, 336564), (872, 252423), (981, 224376), (1308, 168282), (1962, 112188), (2616, 84141), (2943, 74792), (3924, 56094), (5886, 37396), (7848, 28047), (9349, 23544), (11772, 18698)]