261566604

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{186301}}^1$

素因数の和:186327

約数の個数: 48

約数和(自身を含む): 730303840

約数和(自身を除く): 468737236

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 186301, 372602, 558903, 745204, 1117806, 1676709, 2235612, 2421913, 3353418, 4843826, 5030127, 6706836, 7265739, 9687652, 10060254, 14531478, 20120508, 21797217, 29062956, 43594434, 65391651, 87188868, 130783302, 261566604]

約数ペア:

[(1, 261566604), (2, 130783302), (3, 87188868), (4, 65391651), (6, 43594434), (9, 29062956), (12, 21797217), (13, 20120508), (18, 14531478), (26, 10060254), (27, 9687652), (36, 7265739), (39, 6706836), (52, 5030127), (54, 4843826), (78, 3353418), (108, 2421913), (117, 2235612), (156, 1676709), (234, 1117806), (351, 745204), (468, 558903), (702, 372602), (1404, 186301)]