212344832

素因数分解:

$2^{13}\times 7^2\times {\mathrm{23}}^2$

素因数の和:86

約数の個数: 126

約数和(自身を含む): 516408543

約数和(自身を除く): 304063711

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 128, 161, 184, 196, 224, 256, 322, 368, 392, 448, 512, 529, 644, 736, 784, 896, 1024, 1058, 1127, 1288, 1472, 1568, 1792, 2048, 2116, 2254, 2576, 2944, 3136, 3584, 3703, 4096, 4232, 4508, 5152, 5888, 6272, 7168, 7406, 8192, 8464, 9016, 10304, 11776, 12544, 14336, 14812, 16928, 18032, 20608, 23552, 25088, 25921, 28672, 29624, 33856, 36064, 41216, 47104, 50176, 51842, 57344, 59248, 67712, 72128, 82432, 94208, 100352, 103684, 118496, 135424, 144256, 164864, 188416, 200704, 207368, 236992, 270848, 288512, 329728, 401408, 414736, 473984, 541696, 577024, 659456, 829472, 947968, 1083392, 1154048, 1318912, 1658944, 1895936, 2166784, 2308096, 3317888, 3791872, 4333568, 4616192, 6635776, 7583744, 9232384, 13271552, 15167488, 26543104, 30334976, 53086208, 106172416, 212344832]

約数ペア:

[(1, 212344832), (2, 106172416), (4, 53086208), (7, 30334976), (8, 26543104), (14, 15167488), (16, 13271552), (23, 9232384), (28, 7583744), (32, 6635776), (46, 4616192), (49, 4333568), (56, 3791872), (64, 3317888), (92, 2308096), (98, 2166784), (112, 1895936), (128, 1658944), (161, 1318912), (184, 1154048), (196, 1083392), (224, 947968), (256, 829472), (322, 659456), (368, 577024), (392, 541696), (448, 473984), (512, 414736), (529, 401408), (644, 329728), (736, 288512), (784, 270848), (896, 236992), (1024, 207368), (1058, 200704), (1127, 188416), (1288, 164864), (1472, 144256), (1568, 135424), (1792, 118496), (2048, 103684), (2116, 100352), (2254, 94208), (2576, 82432), (2944, 72128), (3136, 67712), (3584, 59248), (3703, 57344), (4096, 51842), (4232, 50176), (4508, 47104), (5152, 41216), (5888, 36064), (6272, 33856), (7168, 29624), (7406, 28672), (8192, 25921), (8464, 25088), (9016, 23552), (10304, 20608), (11776, 18032), (12544, 16928), (14336, 14812)]