248833144

素因数分解:

$2^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{21059}}^1$

素因数の和:21283

約数の個数: 32

約数和(自身を含む): 535766400

約数和(自身を除く): 286933256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 211, 422, 844, 1477, 1688, 2954, 5908, 11816, 21059, 42118, 84236, 147413, 168472, 294826, 589652, 1179304, 4443449, 8886898, 17773796, 31104143, 35547592, 62208286, 124416572, 248833144]

約数ペア:

[(1, 248833144), (2, 124416572), (4, 62208286), (7, 35547592), (8, 31104143), (14, 17773796), (28, 8886898), (56, 4443449), (211, 1179304), (422, 589652), (844, 294826), (1477, 168472), (1688, 147413), (2954, 84236), (5908, 42118), (11816, 21059)]