222035968

素因数分解:

$2^{18}\times 7^1\times {\mathrm{11}}^2$

素因数の和:65

約数の個数: 114

約数和(自身を含む): 557841368

約数和(自身を除く): 335805400

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 154, 176, 224, 242, 256, 308, 352, 448, 484, 512, 616, 704, 847, 896, 968, 1024, 1232, 1408, 1694, 1792, 1936, 2048, 2464, 2816, 3388, 3584, 3872, 4096, 4928, 5632, 6776, 7168, 7744, 8192, 9856, 11264, 13552, 14336, 15488, 16384, 19712, 22528, 27104, 28672, 30976, 32768, 39424, 45056, 54208, 57344, 61952, 65536, 78848, 90112, 108416, 114688, 123904, 131072, 157696, 180224, 216832, 229376, 247808, 262144, 315392, 360448, 433664, 458752, 495616, 630784, 720896, 867328, 917504, 991232, 1261568, 1441792, 1734656, 1835008, 1982464, 2523136, 2883584, 3469312, 3964928, 5046272, 6938624, 7929856, 10092544, 13877248, 15859712, 20185088, 27754496, 31719424, 55508992, 111017984, 222035968]

約数ペア:

[(1, 222035968), (2, 111017984), (4, 55508992), (7, 31719424), (8, 27754496), (11, 20185088), (14, 15859712), (16, 13877248), (22, 10092544), (28, 7929856), (32, 6938624), (44, 5046272), (56, 3964928), (64, 3469312), (77, 2883584), (88, 2523136), (112, 1982464), (121, 1835008), (128, 1734656), (154, 1441792), (176, 1261568), (224, 991232), (242, 917504), (256, 867328), (308, 720896), (352, 630784), (448, 495616), (484, 458752), (512, 433664), (616, 360448), (704, 315392), (847, 262144), (896, 247808), (968, 229376), (1024, 216832), (1232, 180224), (1408, 157696), (1694, 131072), (1792, 123904), (1936, 114688), (2048, 108416), (2464, 90112), (2816, 78848), (3388, 65536), (3584, 61952), (3872, 57344), (4096, 54208), (4928, 45056), (5632, 39424), (6776, 32768), (7168, 30976), (7744, 28672), (8192, 27104), (9856, 22528), (11264, 19712), (13552, 16384), (14336, 15488)]