257256486144

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{15950923}}^1$

素因数の和:15950952

約数の個数: 108

約数和(自身を含む): 847695905056

約数和(自身を除く): 590439418912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 15950923, 31901846, 47852769, 63803692, 95705538, 111656461, 127607384, 143558307, 191411076, 223312922, 255214768, 287116614, 334969383, 382822152, 446625844, 510429536, 574233228, 669938766, 765644304, 893251688, 1004908149, 1020859072, 1148466456, 1339877532, 1531288608, 1786503376, 2009816298, 2041718144, 2296932912, 2679755064, 3062577216, 3573006752, 4019632596, 4083436288, 4593865824, 5359510128, 6125154432, 7146013504, 8039265192, 9187731648, 10719020256, 12250308864, 14292027008, 16078530384, 18375463296, 21438040512, 28584054016, 32157060768, 36750926592, 42876081024, 64314121536, 85752162048, 128628243072, 257256486144]

約数ペア:

[(1, 257256486144), (2, 128628243072), (3, 85752162048), (4, 64314121536), (6, 42876081024), (7, 36750926592), (8, 32157060768), (9, 28584054016), (12, 21438040512), (14, 18375463296), (16, 16078530384), (18, 14292027008), (21, 12250308864), (24, 10719020256), (28, 9187731648), (32, 8039265192), (36, 7146013504), (42, 6125154432), (48, 5359510128), (56, 4593865824), (63, 4083436288), (64, 4019632596), (72, 3573006752), (84, 3062577216), (96, 2679755064), (112, 2296932912), (126, 2041718144), (128, 2009816298), (144, 1786503376), (168, 1531288608), (192, 1339877532), (224, 1148466456), (252, 1020859072), (256, 1004908149), (288, 893251688), (336, 765644304), (384, 669938766), (448, 574233228), (504, 510429536), (576, 446625844), (672, 382822152), (768, 334969383), (896, 287116614), (1008, 255214768), (1152, 223312922), (1344, 191411076), (1792, 143558307), (2016, 127607384), (2304, 111656461), (2688, 95705538), (4032, 63803692), (5376, 47852769), (8064, 31901846), (16128, 15950923)]