261330241792

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{35200733}}^1$

素因数の和:35200778

約数の個数: 36

約数和(自身を含む): 539627252220

約数和(自身を除く): 278297010428

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 928, 1856, 3712, 7424, 35200733, 70401466, 140802932, 281605864, 563211728, 1020821257, 1126423456, 2041642514, 2252846912, 4083285028, 4505693824, 8166570056, 9011387648, 16333140112, 32666280224, 65332560448, 130665120896, 261330241792]

約数ペア:

[(1, 261330241792), (2, 130665120896), (4, 65332560448), (8, 32666280224), (16, 16333140112), (29, 9011387648), (32, 8166570056), (58, 4505693824), (64, 4083285028), (116, 2252846912), (128, 2041642514), (232, 1126423456), (256, 1020821257), (464, 563211728), (928, 281605864), (1856, 140802932), (3712, 70401466), (7424, 35200733)]