263794008

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{164051}}^1$

素因数の和:164127

約数の個数: 32

約数和(自身を含む): 669332160

約数和(自身を除く): 405538152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 164051, 328102, 492153, 656204, 984306, 1312408, 1968612, 3937224, 10991417, 21982834, 32974251, 43965668, 65948502, 87931336, 131897004, 263794008]

約数ペア:

[(1, 263794008), (2, 131897004), (3, 87931336), (4, 65948502), (6, 43965668), (8, 32974251), (12, 21982834), (24, 10991417), (67, 3937224), (134, 1968612), (201, 1312408), (268, 984306), (402, 656204), (536, 492153), (804, 328102), (1608, 164051)]