304223072

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{457}}^1$

素因数の和:831

約数の個数: 48

約数和(自身を含む): 610781472

約数和(自身を除く): 306558400

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 293, 457, 568, 586, 914, 1136, 1172, 1828, 2272, 2344, 3656, 4688, 7312, 9376, 14624, 20803, 32447, 41606, 64894, 83212, 129788, 133901, 166424, 259576, 267802, 332848, 519152, 535604, 665696, 1038304, 1071208, 2142416, 4284832, 9506971, 19013942, 38027884, 76055768, 152111536, 304223072]

約数ペア:

[(1, 304223072), (2, 152111536), (4, 76055768), (8, 38027884), (16, 19013942), (32, 9506971), (71, 4284832), (142, 2142416), (284, 1071208), (293, 1038304), (457, 665696), (568, 535604), (586, 519152), (914, 332848), (1136, 267802), (1172, 259576), (1828, 166424), (2272, 133901), (2344, 129788), (3656, 83212), (4688, 64894), (7312, 41606), (9376, 32447), (14624, 20803)]