251145536

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:591

約数の個数: 56

約数和(自身を含む): 510783840

約数和(自身を除く): 259638304

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 227, 236, 293, 454, 472, 586, 908, 944, 1172, 1816, 1888, 2344, 3632, 3776, 4688, 7264, 9376, 13393, 14528, 17287, 18752, 26786, 34574, 53572, 66511, 69148, 107144, 133022, 138296, 214288, 266044, 276592, 428576, 532088, 553184, 857152, 1064176, 1106368, 2128352, 3924149, 4256704, 7848298, 15696596, 31393192, 62786384, 125572768, 251145536]

約数ペア:

[(1, 251145536), (2, 125572768), (4, 62786384), (8, 31393192), (16, 15696596), (32, 7848298), (59, 4256704), (64, 3924149), (118, 2128352), (227, 1106368), (236, 1064176), (293, 857152), (454, 553184), (472, 532088), (586, 428576), (908, 276592), (944, 266044), (1172, 214288), (1816, 138296), (1888, 133022), (2344, 107144), (3632, 69148), (3776, 66511), (4688, 53572), (7264, 34574), (9376, 26786), (13393, 18752), (14528, 17287)]