396581152

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{12659}}^1$

素因数の和:12769

約数の個数: 48

約数和(自身を含む): 861386400

約数和(自身を除く): 464805248

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 89, 176, 178, 352, 356, 712, 979, 1424, 1958, 2848, 3916, 7832, 12659, 15664, 25318, 31328, 50636, 101272, 139249, 202544, 278498, 405088, 556996, 1113992, 1126651, 2227984, 2253302, 4455968, 4506604, 9013208, 12393161, 18026416, 24786322, 36052832, 49572644, 99145288, 198290576, 396581152]

約数ペア:

[(1, 396581152), (2, 198290576), (4, 99145288), (8, 49572644), (11, 36052832), (16, 24786322), (22, 18026416), (32, 12393161), (44, 9013208), (88, 4506604), (89, 4455968), (176, 2253302), (178, 2227984), (352, 1126651), (356, 1113992), (712, 556996), (979, 405088), (1424, 278498), (1958, 202544), (2848, 139249), (3916, 101272), (7832, 50636), (12659, 31328), (15664, 25318)]