264882332416

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1187941}}^1$

素因数の和:1188037

約数の個数: 72

約数和(自身を含む): 577900520624

約数和(自身を除く): 313018188208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 128, 134, 208, 256, 268, 416, 536, 832, 871, 1072, 1664, 1742, 2144, 3328, 3484, 4288, 6968, 8576, 13936, 17152, 27872, 55744, 111488, 222976, 1187941, 2375882, 4751764, 9503528, 15443233, 19007056, 30886466, 38014112, 61772932, 76028224, 79592047, 123545864, 152056448, 159184094, 247091728, 304112896, 318368188, 494183456, 636736376, 988366912, 1034696611, 1273472752, 1976733824, 2069393222, 2546945504, 3953467648, 4138786444, 5093891008, 8277572888, 10187782016, 16555145776, 20375564032, 33110291552, 66220583104, 132441166208, 264882332416]

約数ペア:

[(1, 264882332416), (2, 132441166208), (4, 66220583104), (8, 33110291552), (13, 20375564032), (16, 16555145776), (26, 10187782016), (32, 8277572888), (52, 5093891008), (64, 4138786444), (67, 3953467648), (104, 2546945504), (128, 2069393222), (134, 1976733824), (208, 1273472752), (256, 1034696611), (268, 988366912), (416, 636736376), (536, 494183456), (832, 318368188), (871, 304112896), (1072, 247091728), (1664, 159184094), (1742, 152056448), (2144, 123545864), (3328, 79592047), (3484, 76028224), (4288, 61772932), (6968, 38014112), (8576, 30886466), (13936, 19007056), (17152, 15443233), (27872, 9503528), (55744, 4751764), (111488, 2375882), (222976, 1187941)]