290097986157

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{40787}}^1$

素因数の和:41075

約数の個数: 96

約数和(自身を含む): 526850438400

約数和(自身を除く): 236752452243

約数列:

[1, 3, 7, 9, 17, 21, 29, 51, 63, 87, 119, 153, 203, 229, 261, 357, 493, 609, 687, 1071, 1479, 1603, 1827, 2061, 3451, 3893, 4437, 4809, 6641, 10353, 11679, 14427, 19923, 27251, 31059, 35037, 40787, 46487, 59769, 81753, 112897, 122361, 139461, 245259, 285509, 338691, 367083, 418383, 693379, 790279, 856527, 1016073, 1182823, 2080137, 2370837, 2569581, 3548469, 4853653, 6240411, 7112511, 8279761, 9340223, 10645407, 14560959, 20107991, 24839283, 28020669, 43682877, 60323973, 65381561, 74517849, 84062007, 140755937, 158783791, 180971919, 196144683, 270866467, 422267811, 476351373, 588434049, 812599401, 1111486537, 1266803433, 1429054119, 1896065269, 2437798203, 3334459611, 4604729939, 5688195807, 10003378833, 13814189817, 17064587421, 32233109573, 41442569451, 96699328719, 290097986157]

約数ペア:

[(1, 290097986157), (3, 96699328719), (7, 41442569451), (9, 32233109573), (17, 17064587421), (21, 13814189817), (29, 10003378833), (51, 5688195807), (63, 4604729939), (87, 3334459611), (119, 2437798203), (153, 1896065269), (203, 1429054119), (229, 1266803433), (261, 1111486537), (357, 812599401), (493, 588434049), (609, 476351373), (687, 422267811), (1071, 270866467), (1479, 196144683), (1603, 180971919), (1827, 158783791), (2061, 140755937), (3451, 84062007), (3893, 74517849), (4437, 65381561), (4809, 60323973), (6641, 43682877), (10353, 28020669), (11679, 24839283), (14427, 20107991), (19923, 14560959), (27251, 10645407), (31059, 9340223), (35037, 8279761), (40787, 7112511), (46487, 6240411), (59769, 4853653), (81753, 3548469), (112897, 2569581), (122361, 2370837), (139461, 2080137), (245259, 1182823), (285509, 1016073), (338691, 856527), (367083, 790279), (418383, 693379)]