258822370816

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{16306853}}^1$

素因数の和:16306902

約数の個数: 40

約数和(自身を含む): 533821172544

約数和(自身を除く): 274998801728

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 16306853, 32613706, 65227412, 130454824, 260909648, 505512443, 521819296, 1011024886, 1043638592, 2022049772, 2087277184, 4044099544, 4174554368, 8088199088, 8349108736, 16176398176, 32352796352, 64705592704, 129411185408, 258822370816]

約数ペア:

[(1, 258822370816), (2, 129411185408), (4, 64705592704), (8, 32352796352), (16, 16176398176), (31, 8349108736), (32, 8088199088), (62, 4174554368), (64, 4044099544), (124, 2087277184), (128, 2022049772), (248, 1043638592), (256, 1011024886), (496, 521819296), (512, 505512443), (992, 260909648), (1984, 130454824), (3968, 65227412), (7936, 32613706), (15872, 16306853)]