254344128

素因数分解:

$2^6\times 3^1\times {\mathrm{853}}^1\times {\mathrm{1553}}^1$

素因数の和:2421

約数の個数: 56

約数和(自身を含む): 674174928

約数和(自身を除く): 419830800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 853, 1553, 1706, 2559, 3106, 3412, 4659, 5118, 6212, 6824, 9318, 10236, 12424, 13648, 18636, 20472, 24848, 27296, 37272, 40944, 49696, 54592, 74544, 81888, 99392, 149088, 163776, 298176, 1324709, 2649418, 3974127, 5298836, 7948254, 10597672, 15896508, 21195344, 31793016, 42390688, 63586032, 84781376, 127172064, 254344128]

約数ペア:

[(1, 254344128), (2, 127172064), (3, 84781376), (4, 63586032), (6, 42390688), (8, 31793016), (12, 21195344), (16, 15896508), (24, 10597672), (32, 7948254), (48, 5298836), (64, 3974127), (96, 2649418), (192, 1324709), (853, 298176), (1553, 163776), (1706, 149088), (2559, 99392), (3106, 81888), (3412, 74544), (4659, 54592), (5118, 49696), (6212, 40944), (6824, 37272), (9318, 27296), (10236, 24848), (12424, 20472), (13648, 18636)]