227538688

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{68371}}^1$

素因数の和:68400

約数の個数: 36

約数和(自身を含む): 489133288

約数和(自身を除く): 261594600

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 68371, 136742, 273484, 546968, 888823, 1093936, 1777646, 2187872, 3555292, 4375744, 7110584, 8751488, 14221168, 17502976, 28442336, 56884672, 113769344, 227538688]

約数ペア:

[(1, 227538688), (2, 113769344), (4, 56884672), (8, 28442336), (13, 17502976), (16, 14221168), (26, 8751488), (32, 7110584), (52, 4375744), (64, 3555292), (104, 2187872), (128, 1777646), (208, 1093936), (256, 888823), (416, 546968), (832, 273484), (1664, 136742), (3328, 68371)]