397771584

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{295961}}^1$

素因数の和:295983

約数の個数: 56

約数和(自身を含む): 1202789568

約数和(自身を除く): 805017984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 295961, 591922, 887883, 1183844, 1775766, 2071727, 2367688, 3551532, 4143454, 4735376, 6215181, 7103064, 8286908, 9470752, 12430362, 14206128, 16573816, 18941504, 24860724, 28412256, 33147632, 49721448, 56824512, 66295264, 99442896, 132590528, 198885792, 397771584]

約数ペア:

[(1, 397771584), (2, 198885792), (3, 132590528), (4, 99442896), (6, 66295264), (7, 56824512), (8, 49721448), (12, 33147632), (14, 28412256), (16, 24860724), (21, 18941504), (24, 16573816), (28, 14206128), (32, 12430362), (42, 9470752), (48, 8286908), (56, 7103064), (64, 6215181), (84, 4735376), (96, 4143454), (112, 3551532), (168, 2367688), (192, 2071727), (224, 1775766), (336, 1183844), (448, 887883), (672, 591922), (1344, 295961)]