254702955872

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{859}}^1\times {\mathrm{545057}}^1$

素因数の和:545943

約数の個数: 48

約数和(自身を含む): 531562363920

約数和(自身を除く): 276859408048

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 859, 1718, 3436, 6872, 13744, 14603, 27488, 29206, 58412, 116824, 233648, 467296, 545057, 1090114, 2180228, 4360456, 8720912, 9265969, 17441824, 18531938, 37063876, 74127752, 148255504, 296511008, 468203963, 936407926, 1872815852, 3745631704, 7491263408, 7959467371, 14982526816, 15918934742, 31837869484, 63675738968, 127351477936, 254702955872]

約数ペア:

[(1, 254702955872), (2, 127351477936), (4, 63675738968), (8, 31837869484), (16, 15918934742), (17, 14982526816), (32, 7959467371), (34, 7491263408), (68, 3745631704), (136, 1872815852), (272, 936407926), (544, 468203963), (859, 296511008), (1718, 148255504), (3436, 74127752), (6872, 37063876), (13744, 18531938), (14603, 17441824), (27488, 9265969), (29206, 8720912), (58412, 4360456), (116824, 2180228), (233648, 1090114), (467296, 545057)]