251965248

素因数分解:

$2^6\times 3^1\times {\mathrm{1312319}}^1$

素因数の和:1312334

約数の個数: 28

約数和(自身を含む): 666658560

約数和(自身を除く): 414693312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1312319, 2624638, 3936957, 5249276, 7873914, 10498552, 15747828, 20997104, 31495656, 41994208, 62991312, 83988416, 125982624, 251965248]

約数ペア:

[(1, 251965248), (2, 125982624), (3, 83988416), (4, 62991312), (6, 41994208), (8, 31495656), (12, 20997104), (16, 15747828), (24, 10498552), (32, 7873914), (48, 5249276), (64, 3936957), (96, 2624638), (192, 1312319)]