218263356

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^2\times {\mathrm{1093}}^1$

素因数の和:1192

約数の個数: 72

約数和(自身を含む): 579863760

約数和(自身を除く): 361600404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1093, 1161, 1548, 1849, 2186, 2322, 3279, 3698, 4372, 4644, 5547, 6558, 7396, 9837, 11094, 13116, 16641, 19674, 22188, 29511, 33282, 39348, 46999, 49923, 59022, 66564, 93998, 99846, 118044, 140997, 187996, 199692, 281994, 422991, 563988, 845982, 1268973, 1691964, 2020957, 2537946, 4041914, 5075892, 6062871, 8083828, 12125742, 18188613, 24251484, 36377226, 54565839, 72754452, 109131678, 218263356]

約数ペア:

[(1, 218263356), (2, 109131678), (3, 72754452), (4, 54565839), (6, 36377226), (9, 24251484), (12, 18188613), (18, 12125742), (27, 8083828), (36, 6062871), (43, 5075892), (54, 4041914), (86, 2537946), (108, 2020957), (129, 1691964), (172, 1268973), (258, 845982), (387, 563988), (516, 422991), (774, 281994), (1093, 199692), (1161, 187996), (1548, 140997), (1849, 118044), (2186, 99846), (2322, 93998), (3279, 66564), (3698, 59022), (4372, 49923), (4644, 46999), (5547, 39348), (6558, 33282), (7396, 29511), (9837, 22188), (11094, 19674), (13116, 16641)]