849379328

素因数分解:

$2^{15}\times 7^2\times {\mathrm{23}}^2$

素因数の和:90

約数の個数: 144

約数和(自身を含む): 2065728735

約数和(自身を除く): 1216349407

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, 16384, 16928, 18032, 20608, 23552, 25088, 25921, 28672, 29624, 32768, 33856, 36064, 41216, 47104, 50176, 51842, 57344, 59248, 67712, 72128, 82432, 94208, 100352, 103684, 114688, 118496, 135424, 144256, 164864, 188416, 200704, 207368, 229376, 236992, 270848, 288512, 329728, 376832, 401408, 414736, 473984, 541696, 577024, 659456, 753664, 802816, 829472, 947968, 1083392, 1154048, 1318912, 1605632, 1658944, 1895936, 2166784, 2308096, 2637824, 3317888, 3791872, 4333568, 4616192, 5275648, 6635776, 7583744, 8667136, 9232384, 13271552, 15167488, 17334272, 18464768, 26543104, 30334976, 36929536, 53086208, 60669952, 106172416, 121339904, 212344832, 424689664, 849379328]

約数ペア:

[(1, 849379328), (2, 424689664), (4, 212344832), (7, 121339904), (8, 106172416), (14, 60669952), (16, 53086208), (23, 36929536), (28, 30334976), (32, 26543104), (46, 18464768), (49, 17334272), (56, 15167488), (64, 13271552), (92, 9232384), (98, 8667136), (112, 7583744), (128, 6635776), (161, 5275648), (184, 4616192), (196, 4333568), (224, 3791872), (256, 3317888), (322, 2637824), (368, 2308096), (392, 2166784), (448, 1895936), (512, 1658944), (529, 1605632), (644, 1318912), (736, 1154048), (784, 1083392), (896, 947968), (1024, 829472), (1058, 802816), (1127, 753664), (1288, 659456), (1472, 577024), (1568, 541696), (1792, 473984), (2048, 414736), (2116, 401408), (2254, 376832), (2576, 329728), (2944, 288512), (3136, 270848), (3584, 236992), (3703, 229376), (4096, 207368), (4232, 200704), (4508, 188416), (5152, 164864), (5888, 144256), (6272, 135424), (7168, 118496), (7406, 114688), (8192, 103684), (8464, 100352), (9016, 94208), (10304, 82432), (11776, 72128), (12544, 67712), (14336, 59248), (14812, 57344), (16384, 51842), (16928, 50176), (18032, 47104), (20608, 41216), (23552, 36064), (25088, 33856), (25921, 32768), (28672, 29624)]