262750208

素因数分解:

$2^{14}\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 120

約数和(自身を含む): 629126400

約数和(自身を除く): 366376192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 79, 112, 116, 128, 158, 203, 224, 232, 256, 316, 406, 448, 464, 512, 553, 632, 812, 896, 928, 1024, 1106, 1264, 1624, 1792, 1856, 2048, 2212, 2291, 2528, 3248, 3584, 3712, 4096, 4424, 4582, 5056, 6496, 7168, 7424, 8192, 8848, 9164, 10112, 12992, 14336, 14848, 16037, 16384, 17696, 18328, 20224, 25984, 28672, 29696, 32074, 35392, 36656, 40448, 51968, 57344, 59392, 64148, 70784, 73312, 80896, 103936, 114688, 118784, 128296, 141568, 146624, 161792, 207872, 237568, 256592, 283136, 293248, 323584, 415744, 475136, 513184, 566272, 586496, 647168, 831488, 1026368, 1132544, 1172992, 1294336, 1662976, 2052736, 2265088, 2345984, 3325952, 4105472, 4530176, 4691968, 8210944, 9060352, 9383936, 16421888, 18767872, 32843776, 37535744, 65687552, 131375104, 262750208]

約数ペア:

[(1, 262750208), (2, 131375104), (4, 65687552), (7, 37535744), (8, 32843776), (14, 18767872), (16, 16421888), (28, 9383936), (29, 9060352), (32, 8210944), (56, 4691968), (58, 4530176), (64, 4105472), (79, 3325952), (112, 2345984), (116, 2265088), (128, 2052736), (158, 1662976), (203, 1294336), (224, 1172992), (232, 1132544), (256, 1026368), (316, 831488), (406, 647168), (448, 586496), (464, 566272), (512, 513184), (553, 475136), (632, 415744), (812, 323584), (896, 293248), (928, 283136), (1024, 256592), (1106, 237568), (1264, 207872), (1624, 161792), (1792, 146624), (1856, 141568), (2048, 128296), (2212, 118784), (2291, 114688), (2528, 103936), (3248, 80896), (3584, 73312), (3712, 70784), (4096, 64148), (4424, 59392), (4582, 57344), (5056, 51968), (6496, 40448), (7168, 36656), (7424, 35392), (8192, 32074), (8848, 29696), (9164, 28672), (10112, 25984), (12992, 20224), (14336, 18328), (14848, 17696), (16037, 16384)]