271355456

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{653}}^1$

素因数の和:859

約数の個数: 56

約数和(自身を含む): 555491904

約数和(自身を除く): 284136448

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 151, 172, 302, 344, 604, 653, 688, 1208, 1306, 1376, 2416, 2612, 2752, 4832, 5224, 6493, 9664, 10448, 12986, 20896, 25972, 28079, 41792, 51944, 56158, 98603, 103888, 112316, 197206, 207776, 224632, 394412, 415552, 449264, 788824, 898528, 1577648, 1797056, 3155296, 4239929, 6310592, 8479858, 16959716, 33919432, 67838864, 135677728, 271355456]

約数ペア:

[(1, 271355456), (2, 135677728), (4, 67838864), (8, 33919432), (16, 16959716), (32, 8479858), (43, 6310592), (64, 4239929), (86, 3155296), (151, 1797056), (172, 1577648), (302, 898528), (344, 788824), (604, 449264), (653, 415552), (688, 394412), (1208, 224632), (1306, 207776), (1376, 197206), (2416, 112316), (2612, 103888), (2752, 98603), (4832, 56158), (5224, 51944), (6493, 41792), (9664, 28079), (10448, 25972), (12986, 20896)]