331386304

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{563}}^1$

素因数の和:1133

約数の個数: 56

約数和(自身を含む): 698802768

約数和(自身を除く): 367416464

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 541, 544, 563, 1082, 1088, 1126, 2164, 2252, 4328, 4504, 8656, 9008, 9197, 9571, 17312, 18016, 18394, 19142, 34624, 36032, 36788, 38284, 73576, 76568, 147152, 153136, 294304, 304583, 306272, 588608, 609166, 612544, 1218332, 2436664, 4873328, 5177911, 9746656, 10355822, 19493312, 20711644, 41423288, 82846576, 165693152, 331386304]

約数ペア:

[(1, 331386304), (2, 165693152), (4, 82846576), (8, 41423288), (16, 20711644), (17, 19493312), (32, 10355822), (34, 9746656), (64, 5177911), (68, 4873328), (136, 2436664), (272, 1218332), (541, 612544), (544, 609166), (563, 588608), (1082, 306272), (1088, 304583), (1126, 294304), (2164, 153136), (2252, 147152), (4328, 76568), (4504, 73576), (8656, 38284), (9008, 36788), (9197, 36032), (9571, 34624), (17312, 19142), (18016, 18394)]