2988863136

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{8191}}^1$

素因数の和:8395

約数の個数: 144

約数和(自身を含む): 9768665088

約数和(自身を除く): 6779801952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 181, 224, 252, 288, 336, 362, 504, 543, 672, 724, 1008, 1086, 1267, 1448, 1629, 2016, 2172, 2534, 2896, 3258, 3801, 4344, 5068, 5792, 6516, 7602, 8191, 8688, 10136, 11403, 13032, 15204, 16382, 17376, 20272, 22806, 24573, 26064, 30408, 32764, 40544, 45612, 49146, 52128, 57337, 60816, 65528, 73719, 91224, 98292, 114674, 121632, 131056, 147438, 172011, 182448, 196584, 229348, 262112, 294876, 344022, 364896, 393168, 458696, 516033, 589752, 688044, 786336, 917392, 1032066, 1179504, 1376088, 1482571, 1834784, 2064132, 2359008, 2752176, 2965142, 4128264, 4447713, 5504352, 5930284, 8256528, 8895426, 10377997, 11860568, 13343139, 16513056, 17790852, 20755994, 23721136, 26686278, 31133991, 35581704, 41511988, 47442272, 53372556, 62267982, 71163408, 83023976, 93401973, 106745112, 124535964, 142326816, 166047952, 186803946, 213490224, 249071928, 332095904, 373607892, 426980448, 498143856, 747215784, 996287712, 1494431568, 2988863136]

約数ペア:

[(1, 2988863136), (2, 1494431568), (3, 996287712), (4, 747215784), (6, 498143856), (7, 426980448), (8, 373607892), (9, 332095904), (12, 249071928), (14, 213490224), (16, 186803946), (18, 166047952), (21, 142326816), (24, 124535964), (28, 106745112), (32, 93401973), (36, 83023976), (42, 71163408), (48, 62267982), (56, 53372556), (63, 47442272), (72, 41511988), (84, 35581704), (96, 31133991), (112, 26686278), (126, 23721136), (144, 20755994), (168, 17790852), (181, 16513056), (224, 13343139), (252, 11860568), (288, 10377997), (336, 8895426), (362, 8256528), (504, 5930284), (543, 5504352), (672, 4447713), (724, 4128264), (1008, 2965142), (1086, 2752176), (1267, 2359008), (1448, 2064132), (1629, 1834784), (2016, 1482571), (2172, 1376088), (2534, 1179504), (2896, 1032066), (3258, 917392), (3801, 786336), (4344, 688044), (5068, 589752), (5792, 516033), (6516, 458696), (7602, 393168), (8191, 364896), (8688, 344022), (10136, 294876), (11403, 262112), (13032, 229348), (15204, 196584), (16382, 182448), (17376, 172011), (20272, 147438), (22806, 131056), (24573, 121632), (26064, 114674), (30408, 98292), (32764, 91224), (40544, 73719), (45612, 65528), (49146, 60816), (52128, 57337)]