270730688

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2237}}^1$

素因数の和:2341

約数の個数: 56

約数和(自身を含む): 563904384

約数和(自身を除く): 293173696

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 244, 248, 488, 496, 976, 992, 1891, 1952, 1984, 2237, 3782, 3904, 4474, 7564, 8948, 15128, 17896, 30256, 35792, 60512, 69347, 71584, 121024, 136457, 138694, 143168, 272914, 277388, 545828, 554776, 1091656, 1109552, 2183312, 2219104, 4230167, 4366624, 4438208, 8460334, 8733248, 16920668, 33841336, 67682672, 135365344, 270730688]

約数ペア:

[(1, 270730688), (2, 135365344), (4, 67682672), (8, 33841336), (16, 16920668), (31, 8733248), (32, 8460334), (61, 4438208), (62, 4366624), (64, 4230167), (122, 2219104), (124, 2183312), (244, 1109552), (248, 1091656), (488, 554776), (496, 545828), (976, 277388), (992, 272914), (1891, 143168), (1952, 138694), (1984, 136457), (2237, 121024), (3782, 71584), (3904, 69347), (4474, 60512), (7564, 35792), (8948, 30256), (15128, 17896)]