316264923

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5483}}^1$

素因数の和:5548

約数の個数: 48

約数和(自身を含む): 538967520

約数和(自身を除く): 222702597

約数列:

[1, 3, 9, 13, 17, 29, 39, 51, 87, 117, 153, 221, 261, 377, 493, 663, 1131, 1479, 1989, 3393, 4437, 5483, 6409, 16449, 19227, 49347, 57681, 71279, 93211, 159007, 213837, 279633, 477021, 641511, 838899, 1211743, 1431063, 2067091, 2703119, 3635229, 6201273, 8109357, 10905687, 18603819, 24328071, 35140547, 105421641, 316264923]

約数ペア:

[(1, 316264923), (3, 105421641), (9, 35140547), (13, 24328071), (17, 18603819), (29, 10905687), (39, 8109357), (51, 6201273), (87, 3635229), (117, 2703119), (153, 2067091), (221, 1431063), (261, 1211743), (377, 838899), (493, 641511), (663, 477021), (1131, 279633), (1479, 213837), (1989, 159007), (3393, 93211), (4437, 71279), (5483, 57681), (6409, 49347), (16449, 19227)]