225926208

素因数分解:

$2^6\times 3^2\times {\mathrm{392233}}^1$

素因数の和:392251

約数の個数: 42

約数和(自身を含む): 647578334

約数和(自身を除く): 421652126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 392233, 784466, 1176699, 1568932, 2353398, 3137864, 3530097, 4706796, 6275728, 7060194, 9413592, 12551456, 14120388, 18827184, 25102912, 28240776, 37654368, 56481552, 75308736, 112963104, 225926208]

約数ペア:

[(1, 225926208), (2, 112963104), (3, 75308736), (4, 56481552), (6, 37654368), (8, 28240776), (9, 25102912), (12, 18827184), (16, 14120388), (18, 12551456), (24, 9413592), (32, 7060194), (36, 6275728), (48, 4706796), (64, 3530097), (72, 3137864), (96, 2353398), (144, 1568932), (192, 1176699), (288, 784466), (576, 392233)]