313670944

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{6947}}^1$

素因数の和:7057

約数の個数: 48

約数和(自身を含む): 661838688

約数和(自身を除く): 348167744

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 83, 136, 166, 272, 332, 544, 664, 1328, 1411, 2656, 2822, 5644, 6947, 11288, 13894, 22576, 27788, 45152, 55576, 111152, 118099, 222304, 236198, 472396, 576601, 944792, 1153202, 1889584, 2306404, 3779168, 4612808, 9225616, 9802217, 18451232, 19604434, 39208868, 78417736, 156835472, 313670944]

約数ペア:

[(1, 313670944), (2, 156835472), (4, 78417736), (8, 39208868), (16, 19604434), (17, 18451232), (32, 9802217), (34, 9225616), (68, 4612808), (83, 3779168), (136, 2306404), (166, 1889584), (272, 1153202), (332, 944792), (544, 576601), (664, 472396), (1328, 236198), (1411, 222304), (2656, 118099), (2822, 111152), (5644, 55576), (6947, 45152), (11288, 27788), (13894, 22576)]