5491303216

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{2591}}^1$

素因数の和:2882

約数の個数: 80

約数和(自身を含む): 12342067200

約数和(自身を除く): 6850763984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 149, 254, 298, 508, 596, 889, 1016, 1043, 1192, 1778, 2032, 2086, 2384, 2591, 3556, 4172, 5182, 7112, 8344, 10364, 14224, 16688, 18137, 18923, 20728, 36274, 37846, 41456, 72548, 75692, 132461, 145096, 151384, 264922, 290192, 302768, 329057, 386059, 529844, 658114, 772118, 1059688, 1316228, 1544236, 2119376, 2303399, 2632456, 2702413, 3088472, 4606798, 5264912, 5404826, 6176944, 9213596, 10809652, 18427192, 21619304, 36854384, 43238608, 49029493, 98058986, 196117972, 343206451, 392235944, 686412902, 784471888, 1372825804, 2745651608, 5491303216]

約数ペア:

[(1, 5491303216), (2, 2745651608), (4, 1372825804), (7, 784471888), (8, 686412902), (14, 392235944), (16, 343206451), (28, 196117972), (56, 98058986), (112, 49029493), (127, 43238608), (149, 36854384), (254, 21619304), (298, 18427192), (508, 10809652), (596, 9213596), (889, 6176944), (1016, 5404826), (1043, 5264912), (1192, 4606798), (1778, 3088472), (2032, 2702413), (2086, 2632456), (2384, 2303399), (2591, 2119376), (3556, 1544236), (4172, 1316228), (5182, 1059688), (7112, 772118), (8344, 658114), (10364, 529844), (14224, 386059), (16688, 329057), (18137, 302768), (18923, 290192), (20728, 264922), (36274, 151384), (37846, 145096), (41456, 132461), (72548, 75692)]