268827584

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{883}}^1$

素因数の和:1033

約数の個数: 56

約数和(自身を含む): 549664128

約数和(自身を除く): 280836544

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 71, 134, 142, 268, 284, 536, 568, 883, 1072, 1136, 1766, 2144, 2272, 3532, 4288, 4544, 4757, 7064, 9514, 14128, 19028, 28256, 38056, 56512, 59161, 62693, 76112, 118322, 125386, 152224, 236644, 250772, 304448, 473288, 501544, 946576, 1003088, 1893152, 2006176, 3786304, 4012352, 4200431, 8400862, 16801724, 33603448, 67206896, 134413792, 268827584]

約数ペア:

[(1, 268827584), (2, 134413792), (4, 67206896), (8, 33603448), (16, 16801724), (32, 8400862), (64, 4200431), (67, 4012352), (71, 3786304), (134, 2006176), (142, 1893152), (268, 1003088), (284, 946576), (536, 501544), (568, 473288), (883, 304448), (1072, 250772), (1136, 236644), (1766, 152224), (2144, 125386), (2272, 118322), (3532, 76112), (4288, 62693), (4544, 59161), (4757, 56512), (7064, 38056), (9514, 28256), (14128, 19028)]