5198888394

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{743}}^1$

素因数の和:1041

約数の個数: 128

約数和(自身を含む): 13421998080

約数和(自身を除く): 8223109686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 107, 126, 173, 189, 214, 321, 346, 378, 519, 642, 743, 749, 963, 1038, 1211, 1486, 1498, 1557, 1926, 2229, 2247, 2422, 2889, 3114, 3633, 4458, 4494, 4671, 5201, 5778, 6687, 6741, 7266, 9342, 10402, 10899, 13374, 13482, 15603, 18511, 20061, 20223, 21798, 31206, 32697, 37022, 40122, 40446, 46809, 55533, 65394, 79501, 93618, 111066, 128539, 129577, 140427, 159002, 166599, 238503, 257078, 259154, 280854, 333198, 385617, 388731, 477006, 499797, 556507, 715509, 771234, 777462, 899773, 999594, 1113014, 1156851, 1166193, 1431018, 1669521, 1799546, 2146527, 2313702, 2332386, 2699319, 3339042, 3470553, 3498579, 4293054, 5008563, 5398638, 6941106, 6997158, 8097957, 10017126, 13753673, 15025689, 16195914, 24293871, 27507346, 30051378, 41261019, 48587742, 82522038, 96275711, 123783057, 192551422, 247566114, 288827133, 371349171, 577654266, 742698342, 866481399, 1732962798, 2599444197, 5198888394]

約数ペア:

[(1, 5198888394), (2, 2599444197), (3, 1732962798), (6, 866481399), (7, 742698342), (9, 577654266), (14, 371349171), (18, 288827133), (21, 247566114), (27, 192551422), (42, 123783057), (54, 96275711), (63, 82522038), (107, 48587742), (126, 41261019), (173, 30051378), (189, 27507346), (214, 24293871), (321, 16195914), (346, 15025689), (378, 13753673), (519, 10017126), (642, 8097957), (743, 6997158), (749, 6941106), (963, 5398638), (1038, 5008563), (1211, 4293054), (1486, 3498579), (1498, 3470553), (1557, 3339042), (1926, 2699319), (2229, 2332386), (2247, 2313702), (2422, 2146527), (2889, 1799546), (3114, 1669521), (3633, 1431018), (4458, 1166193), (4494, 1156851), (4671, 1113014), (5201, 999594), (5778, 899773), (6687, 777462), (6741, 771234), (7266, 715509), (9342, 556507), (10402, 499797), (10899, 477006), (13374, 388731), (13482, 385617), (15603, 333198), (18511, 280854), (20061, 259154), (20223, 257078), (21798, 238503), (31206, 166599), (32697, 159002), (37022, 140427), (40122, 129577), (40446, 128539), (46809, 111066), (55533, 93618), (65394, 79501)]