816408714

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{13729}}^1$

素因数の和:13815

約数の個数: 64

約数和(自身を含む): 1921760640

約数和(自身を除く): 1105351926

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 53, 66, 102, 106, 159, 187, 318, 374, 561, 583, 901, 1122, 1166, 1749, 1802, 2703, 3498, 5406, 9911, 13729, 19822, 27458, 29733, 41187, 59466, 82374, 151019, 233393, 302038, 453057, 466786, 700179, 727637, 906114, 1400358, 1455274, 2182911, 2567323, 4365822, 5134646, 7701969, 8004007, 12369829, 15403938, 16008014, 24012021, 24739658, 37109487, 48024042, 74218974, 136068119, 272136238, 408204357, 816408714]

約数ペア:

[(1, 816408714), (2, 408204357), (3, 272136238), (6, 136068119), (11, 74218974), (17, 48024042), (22, 37109487), (33, 24739658), (34, 24012021), (51, 16008014), (53, 15403938), (66, 12369829), (102, 8004007), (106, 7701969), (159, 5134646), (187, 4365822), (318, 2567323), (374, 2182911), (561, 1455274), (583, 1400358), (901, 906114), (1122, 727637), (1166, 700179), (1749, 466786), (1802, 453057), (2703, 302038), (3498, 233393), (5406, 151019), (9911, 82374), (13729, 59466), (19822, 41187), (27458, 29733)]