2218156660984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{8233}}^1\times {\mathrm{36887}}^1$

素因数の和:45220

約数の個数: 64

約数和(自身を含む): 4592485175040

約数和(自身を除く): 2374328514056

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 913, 1826, 3652, 7304, 8233, 16466, 32932, 36887, 65864, 73774, 90563, 147548, 181126, 295096, 362252, 405757, 683339, 724504, 811514, 1366678, 1623028, 2733356, 3061621, 3246056, 5466712, 6123242, 7516729, 12246484, 15033458, 24492968, 30066916, 33677831, 60133832, 67355662, 134711324, 269422648, 303690671, 607381342, 1214762684, 2429525368, 3340597381, 6681194762, 13362389524, 25206325693, 26724779048, 50412651386, 100825302772, 201650605544, 277269582623, 554539165246, 1109078330492, 2218156660984]

約数ペア:

[(1, 2218156660984), (2, 1109078330492), (4, 554539165246), (8, 277269582623), (11, 201650605544), (22, 100825302772), (44, 50412651386), (83, 26724779048), (88, 25206325693), (166, 13362389524), (332, 6681194762), (664, 3340597381), (913, 2429525368), (1826, 1214762684), (3652, 607381342), (7304, 303690671), (8233, 269422648), (16466, 134711324), (32932, 67355662), (36887, 60133832), (65864, 33677831), (73774, 30066916), (90563, 24492968), (147548, 15033458), (181126, 12246484), (295096, 7516729), (362252, 6123242), (405757, 5466712), (683339, 3246056), (724504, 3061621), (811514, 2733356), (1366678, 1623028)]