1192947228

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{1999}}^1$

素因数の和:2168

約数の個数: 108

約数和(自身を含む): 3340428000

約数和(自身を除く): 2147480772

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 137, 198, 242, 274, 363, 396, 411, 484, 548, 726, 822, 1089, 1233, 1452, 1507, 1644, 1999, 2178, 2466, 3014, 3998, 4356, 4521, 4932, 5997, 6028, 7996, 9042, 11994, 13563, 16577, 17991, 18084, 21989, 23988, 27126, 33154, 35982, 43978, 49731, 54252, 65967, 66308, 71964, 87956, 99462, 131934, 149193, 197901, 198924, 241879, 263868, 273863, 298386, 395802, 483758, 547726, 596772, 725637, 791604, 821589, 967516, 1095452, 1451274, 1643178, 2176911, 2464767, 2902548, 3012493, 3286356, 4353822, 4929534, 6024986, 8707644, 9037479, 9859068, 12049972, 18074958, 27112437, 33137423, 36149916, 54224874, 66274846, 99412269, 108449748, 132549692, 198824538, 298236807, 397649076, 596473614, 1192947228]

約数ペア:

[(1, 1192947228), (2, 596473614), (3, 397649076), (4, 298236807), (6, 198824538), (9, 132549692), (11, 108449748), (12, 99412269), (18, 66274846), (22, 54224874), (33, 36149916), (36, 33137423), (44, 27112437), (66, 18074958), (99, 12049972), (121, 9859068), (132, 9037479), (137, 8707644), (198, 6024986), (242, 4929534), (274, 4353822), (363, 3286356), (396, 3012493), (411, 2902548), (484, 2464767), (548, 2176911), (726, 1643178), (822, 1451274), (1089, 1095452), (1233, 967516), (1452, 821589), (1507, 791604), (1644, 725637), (1999, 596772), (2178, 547726), (2466, 483758), (3014, 395802), (3998, 298386), (4356, 273863), (4521, 263868), (4932, 241879), (5997, 198924), (6028, 197901), (7996, 149193), (9042, 131934), (11994, 99462), (13563, 87956), (16577, 71964), (17991, 66308), (18084, 65967), (21989, 54252), (23988, 49731), (27126, 43978), (33154, 35982)]