2488960096

素因数分解:

$2^5\times 7^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:457

約数の個数: 144

約数和(自身を含む): 5874301440

約数和(自身を除く): 3385341344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 71, 79, 98, 112, 142, 158, 196, 224, 283, 284, 316, 392, 497, 553, 566, 568, 632, 784, 994, 1106, 1132, 1136, 1264, 1568, 1981, 1988, 2212, 2264, 2272, 2528, 3479, 3871, 3962, 3976, 4424, 4528, 5609, 6958, 7742, 7924, 7952, 8848, 9056, 11218, 13867, 13916, 15484, 15848, 15904, 17696, 20093, 22357, 22436, 27734, 27832, 30968, 31696, 39263, 40186, 44714, 44872, 55468, 55664, 61936, 63392, 78526, 80372, 89428, 89744, 110936, 111328, 123872, 140651, 156499, 157052, 160744, 178856, 179488, 221872, 274841, 281302, 312998, 314104, 321488, 357712, 443744, 549682, 562604, 625996, 628208, 642976, 715424, 984557, 1095493, 1099364, 1125208, 1251992, 1256416, 1587347, 1969114, 2190986, 2198728, 2250416, 2503984, 3174694, 3938228, 4381972, 4397456, 4500832, 5007968, 6349388, 7876456, 8763944, 8794912, 11111429, 12698776, 15752912, 17527888, 22222858, 25397552, 31505824, 35055776, 44445716, 50795104, 77780003, 88891432, 155560006, 177782864, 311120012, 355565728, 622240024, 1244480048, 2488960096]

約数ペア:

[(1, 2488960096), (2, 1244480048), (4, 622240024), (7, 355565728), (8, 311120012), (14, 177782864), (16, 155560006), (28, 88891432), (32, 77780003), (49, 50795104), (56, 44445716), (71, 35055776), (79, 31505824), (98, 25397552), (112, 22222858), (142, 17527888), (158, 15752912), (196, 12698776), (224, 11111429), (283, 8794912), (284, 8763944), (316, 7876456), (392, 6349388), (497, 5007968), (553, 4500832), (566, 4397456), (568, 4381972), (632, 3938228), (784, 3174694), (994, 2503984), (1106, 2250416), (1132, 2198728), (1136, 2190986), (1264, 1969114), (1568, 1587347), (1981, 1256416), (1988, 1251992), (2212, 1125208), (2264, 1099364), (2272, 1095493), (2528, 984557), (3479, 715424), (3871, 642976), (3962, 628208), (3976, 625996), (4424, 562604), (4528, 549682), (5609, 443744), (6958, 357712), (7742, 321488), (7924, 314104), (7952, 312998), (8848, 281302), (9056, 274841), (11218, 221872), (13867, 179488), (13916, 178856), (15484, 160744), (15848, 157052), (15904, 156499), (17696, 140651), (20093, 123872), (22357, 111328), (22436, 110936), (27734, 89744), (27832, 89428), (30968, 80372), (31696, 78526), (39263, 63392), (40186, 61936), (44714, 55664), (44872, 55468)]