256310336

素因数分解:

$2^6\times {\mathrm{653}}^1\times {\mathrm{6133}}^1$

素因数の和:6798

約数の個数: 28

約数和(自身を含む): 509477772

約数和(自身を除く): 253167436

約数列:

[1, 2, 4, 8, 16, 32, 64, 653, 1306, 2612, 5224, 6133, 10448, 12266, 20896, 24532, 41792, 49064, 98128, 196256, 392512, 4004849, 8009698, 16019396, 32038792, 64077584, 128155168, 256310336]

約数ペア:

[(1, 256310336), (2, 128155168), (4, 64077584), (8, 32038792), (16, 16019396), (32, 8009698), (64, 4004849), (653, 392512), (1306, 196256), (2612, 98128), (5224, 49064), (6133, 41792), (10448, 24532), (12266, 20896)]