218389048

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{38287}}^1$

素因数の和:38347

約数の個数: 32

約数和(自身を含む): 441077760

約数和(自身を除く): 222688712

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 713, 1426, 2852, 5704, 38287, 76574, 153148, 306296, 880601, 1186897, 1761202, 2373794, 3522404, 4747588, 7044808, 9495176, 27298631, 54597262, 109194524, 218389048]

約数ペア:

[(1, 218389048), (2, 109194524), (4, 54597262), (8, 27298631), (23, 9495176), (31, 7044808), (46, 4747588), (62, 3522404), (92, 2373794), (124, 1761202), (184, 1186897), (248, 880601), (713, 306296), (1426, 153148), (2852, 76574), (5704, 38287)]