271007744

素因数分解:

$2^{14}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:191

約数の個数: 120

約数和(自身を含む): 660582720

約数和(自身を除く): 389574976

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 139, 224, 238, 256, 272, 278, 448, 476, 512, 544, 556, 896, 952, 973, 1024, 1088, 1112, 1792, 1904, 1946, 2048, 2176, 2224, 2363, 3584, 3808, 3892, 4096, 4352, 4448, 4726, 7168, 7616, 7784, 8192, 8704, 8896, 9452, 14336, 15232, 15568, 16384, 16541, 17408, 17792, 18904, 28672, 30464, 31136, 33082, 34816, 35584, 37808, 57344, 60928, 62272, 66164, 69632, 71168, 75616, 114688, 121856, 124544, 132328, 139264, 142336, 151232, 243712, 249088, 264656, 278528, 284672, 302464, 487424, 498176, 529312, 569344, 604928, 974848, 996352, 1058624, 1138688, 1209856, 1949696, 1992704, 2117248, 2277376, 2419712, 3985408, 4234496, 4839424, 7970816, 8468992, 9678848, 15941632, 16937984, 19357696, 33875968, 38715392, 67751936, 135503872, 271007744]

約数ペア:

[(1, 271007744), (2, 135503872), (4, 67751936), (7, 38715392), (8, 33875968), (14, 19357696), (16, 16937984), (17, 15941632), (28, 9678848), (32, 8468992), (34, 7970816), (56, 4839424), (64, 4234496), (68, 3985408), (112, 2419712), (119, 2277376), (128, 2117248), (136, 1992704), (139, 1949696), (224, 1209856), (238, 1138688), (256, 1058624), (272, 996352), (278, 974848), (448, 604928), (476, 569344), (512, 529312), (544, 498176), (556, 487424), (896, 302464), (952, 284672), (973, 278528), (1024, 264656), (1088, 249088), (1112, 243712), (1792, 151232), (1904, 142336), (1946, 139264), (2048, 132328), (2176, 124544), (2224, 121856), (2363, 114688), (3584, 75616), (3808, 71168), (3892, 69632), (4096, 66164), (4352, 62272), (4448, 60928), (4726, 57344), (7168, 37808), (7616, 35584), (7784, 34816), (8192, 33082), (8704, 31136), (8896, 30464), (9452, 28672), (14336, 18904), (15232, 17792), (15568, 17408), (16384, 16541)]