2023210784

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:551

約数の個数: 144

約数和(自身を含む): 4840093440

約数和(自身を除く): 2816882656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 107, 112, 124, 196, 214, 217, 224, 248, 389, 392, 428, 434, 496, 749, 778, 784, 856, 868, 992, 1498, 1519, 1556, 1568, 1712, 1736, 2723, 2996, 3038, 3112, 3317, 3424, 3472, 5243, 5446, 5992, 6076, 6224, 6634, 6944, 10486, 10892, 11984, 12059, 12152, 12448, 13268, 19061, 20972, 21784, 23219, 23968, 24118, 24304, 26536, 38122, 41623, 41944, 43568, 46438, 48236, 48608, 53072, 76244, 83246, 83888, 84413, 87136, 92876, 96472, 106144, 152488, 162533, 166492, 167776, 168826, 185752, 192944, 291361, 304976, 325066, 332984, 337652, 371504, 385888, 582722, 590891, 609952, 650132, 665968, 675304, 743008, 1165444, 1181782, 1290313, 1300264, 1331936, 1350608, 2039527, 2330888, 2363564, 2580626, 2600528, 2701216, 4079054, 4661776, 4727128, 5161252, 5201056, 8158108, 9032191, 9323552, 9454256, 10322504, 16316216, 18064382, 18908512, 20645008, 32632432, 36128764, 41290016, 63225337, 65264864, 72257528, 126450674, 144515056, 252901348, 289030112, 505802696, 1011605392, 2023210784]

約数ペア:

[(1, 2023210784), (2, 1011605392), (4, 505802696), (7, 289030112), (8, 252901348), (14, 144515056), (16, 126450674), (28, 72257528), (31, 65264864), (32, 63225337), (49, 41290016), (56, 36128764), (62, 32632432), (98, 20645008), (107, 18908512), (112, 18064382), (124, 16316216), (196, 10322504), (214, 9454256), (217, 9323552), (224, 9032191), (248, 8158108), (389, 5201056), (392, 5161252), (428, 4727128), (434, 4661776), (496, 4079054), (749, 2701216), (778, 2600528), (784, 2580626), (856, 2363564), (868, 2330888), (992, 2039527), (1498, 1350608), (1519, 1331936), (1556, 1300264), (1568, 1290313), (1712, 1181782), (1736, 1165444), (2723, 743008), (2996, 675304), (3038, 665968), (3112, 650132), (3317, 609952), (3424, 590891), (3472, 582722), (5243, 385888), (5446, 371504), (5992, 337652), (6076, 332984), (6224, 325066), (6634, 304976), (6944, 291361), (10486, 192944), (10892, 185752), (11984, 168826), (12059, 167776), (12152, 166492), (12448, 162533), (13268, 152488), (19061, 106144), (20972, 96472), (21784, 92876), (23219, 87136), (23968, 84413), (24118, 83888), (24304, 83246), (26536, 76244), (38122, 53072), (41623, 48608), (41944, 48236), (43568, 46438)]