243679744

素因数分解:

$2^9\times 7^2\times {\mathrm{11}}^1\times {\mathrm{883}}^1$

素因数の和:926

約数の個数: 120

約数和(自身を含む): 618563088

約数和(自身を除く): 374883344

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 256, 308, 352, 392, 448, 512, 539, 616, 704, 784, 883, 896, 1078, 1232, 1408, 1568, 1766, 1792, 2156, 2464, 2816, 3136, 3532, 3584, 4312, 4928, 5632, 6181, 6272, 7064, 8624, 9713, 9856, 12362, 12544, 14128, 17248, 19426, 19712, 24724, 25088, 28256, 34496, 38852, 39424, 43267, 49448, 56512, 67991, 68992, 77704, 86534, 98896, 113024, 135982, 137984, 155408, 173068, 197792, 226048, 271964, 275968, 310816, 346136, 395584, 452096, 475937, 543928, 621632, 692272, 791168, 951874, 1087856, 1243264, 1384544, 1582336, 1903748, 2175712, 2486528, 2769088, 3164672, 3807496, 4351424, 4973056, 5538176, 7614992, 8702848, 11076352, 15229984, 17405696, 22152704, 30459968, 34811392, 60919936, 121839872, 243679744]

約数ペア:

[(1, 243679744), (2, 121839872), (4, 60919936), (7, 34811392), (8, 30459968), (11, 22152704), (14, 17405696), (16, 15229984), (22, 11076352), (28, 8702848), (32, 7614992), (44, 5538176), (49, 4973056), (56, 4351424), (64, 3807496), (77, 3164672), (88, 2769088), (98, 2486528), (112, 2175712), (128, 1903748), (154, 1582336), (176, 1384544), (196, 1243264), (224, 1087856), (256, 951874), (308, 791168), (352, 692272), (392, 621632), (448, 543928), (512, 475937), (539, 452096), (616, 395584), (704, 346136), (784, 310816), (883, 275968), (896, 271964), (1078, 226048), (1232, 197792), (1408, 173068), (1568, 155408), (1766, 137984), (1792, 135982), (2156, 113024), (2464, 98896), (2816, 86534), (3136, 77704), (3532, 68992), (3584, 67991), (4312, 56512), (4928, 49448), (5632, 43267), (6181, 39424), (6272, 38852), (7064, 34496), (8624, 28256), (9713, 25088), (9856, 24724), (12362, 19712), (12544, 19426), (14128, 17248)]