649390571424

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{322118339}}^1$

素因数の和:322118362

約数の個数: 72

約数和(自身を含む): 2110519363680

約数和(自身を除く): 1461128792256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 322118339, 644236678, 966355017, 1288473356, 1932710034, 2254828373, 2576946712, 2899065051, 3865420068, 4509656746, 5153893424, 5798130102, 6764485119, 7730840136, 9019313492, 10307786848, 11596260204, 13528970238, 15461680272, 18038626984, 20293455357, 23192520408, 27057940476, 30923360544, 36077253968, 40586910714, 46385040816, 54115880952, 72154507936, 81173821428, 92770081632, 108231761904, 162347642856, 216463523808, 324695285712, 649390571424]

約数ペア:

[(1, 649390571424), (2, 324695285712), (3, 216463523808), (4, 162347642856), (6, 108231761904), (7, 92770081632), (8, 81173821428), (9, 72154507936), (12, 54115880952), (14, 46385040816), (16, 40586910714), (18, 36077253968), (21, 30923360544), (24, 27057940476), (28, 23192520408), (32, 20293455357), (36, 18038626984), (42, 15461680272), (48, 13528970238), (56, 11596260204), (63, 10307786848), (72, 9019313492), (84, 7730840136), (96, 6764485119), (112, 5798130102), (126, 5153893424), (144, 4509656746), (168, 3865420068), (224, 2899065051), (252, 2576946712), (288, 2254828373), (336, 1932710034), (504, 1288473356), (672, 966355017), (1008, 644236678), (2016, 322118339)]