220029768

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{947}}^1$

素因数の和:1427

約数の個数: 96

約数和(自身を含む): 683242560

約数和(自身を除く): 463212792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 461, 504, 922, 947, 1383, 1844, 1894, 2766, 2841, 3227, 3688, 3788, 4149, 5532, 5682, 6454, 6629, 7576, 8298, 8523, 9681, 11064, 11364, 12908, 13258, 16596, 17046, 19362, 19887, 22728, 25816, 26516, 29043, 33192, 34092, 38724, 39774, 53032, 58086, 59661, 68184, 77448, 79548, 116172, 119322, 159096, 232344, 238644, 436567, 477288, 873134, 1309701, 1746268, 2619402, 3055969, 3492536, 3929103, 5238804, 6111938, 7858206, 9167907, 10477608, 12223876, 15716412, 18335814, 24447752, 27503721, 31432824, 36671628, 55007442, 73343256, 110014884, 220029768]

約数ペア:

[(1, 220029768), (2, 110014884), (3, 73343256), (4, 55007442), (6, 36671628), (7, 31432824), (8, 27503721), (9, 24447752), (12, 18335814), (14, 15716412), (18, 12223876), (21, 10477608), (24, 9167907), (28, 7858206), (36, 6111938), (42, 5238804), (56, 3929103), (63, 3492536), (72, 3055969), (84, 2619402), (126, 1746268), (168, 1309701), (252, 873134), (461, 477288), (504, 436567), (922, 238644), (947, 232344), (1383, 159096), (1844, 119322), (1894, 116172), (2766, 79548), (2841, 77448), (3227, 68184), (3688, 59661), (3788, 58086), (4149, 53032), (5532, 39774), (5682, 38724), (6454, 34092), (6629, 33192), (7576, 29043), (8298, 26516), (8523, 25816), (9681, 22728), (11064, 19887), (11364, 19362), (12908, 17046), (13258, 16596)]