394354688

素因数分解:

$2^{13}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:92

約数の個数: 168

約数和(自身を含む): 1014697488

約数和(自身を除く): 620342800

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 128, 161, 182, 184, 208, 224, 256, 299, 322, 364, 368, 416, 448, 512, 529, 598, 644, 728, 736, 832, 896, 1024, 1058, 1196, 1288, 1456, 1472, 1664, 1792, 2048, 2093, 2116, 2392, 2576, 2912, 2944, 3328, 3584, 3703, 4096, 4186, 4232, 4784, 5152, 5824, 5888, 6656, 6877, 7168, 7406, 8192, 8372, 8464, 9568, 10304, 11648, 11776, 13312, 13754, 14336, 14812, 16744, 16928, 19136, 20608, 23296, 23552, 26624, 27508, 28672, 29624, 33488, 33856, 38272, 41216, 46592, 47104, 48139, 53248, 55016, 57344, 59248, 66976, 67712, 76544, 82432, 93184, 94208, 96278, 106496, 110032, 118496, 133952, 135424, 153088, 164864, 186368, 188416, 192556, 220064, 236992, 267904, 270848, 306176, 329728, 372736, 385112, 440128, 473984, 535808, 541696, 612352, 659456, 745472, 770224, 880256, 947968, 1071616, 1083392, 1224704, 1318912, 1540448, 1760512, 1895936, 2143232, 2166784, 2449408, 3080896, 3521024, 3791872, 4286464, 4333568, 6161792, 7042048, 7583744, 8572928, 12323584, 14084096, 15167488, 17145856, 24647168, 28168192, 30334976, 49294336, 56336384, 98588672, 197177344, 394354688]

約数ペア:

[(1, 394354688), (2, 197177344), (4, 98588672), (7, 56336384), (8, 49294336), (13, 30334976), (14, 28168192), (16, 24647168), (23, 17145856), (26, 15167488), (28, 14084096), (32, 12323584), (46, 8572928), (52, 7583744), (56, 7042048), (64, 6161792), (91, 4333568), (92, 4286464), (104, 3791872), (112, 3521024), (128, 3080896), (161, 2449408), (182, 2166784), (184, 2143232), (208, 1895936), (224, 1760512), (256, 1540448), (299, 1318912), (322, 1224704), (364, 1083392), (368, 1071616), (416, 947968), (448, 880256), (512, 770224), (529, 745472), (598, 659456), (644, 612352), (728, 541696), (736, 535808), (832, 473984), (896, 440128), (1024, 385112), (1058, 372736), (1196, 329728), (1288, 306176), (1456, 270848), (1472, 267904), (1664, 236992), (1792, 220064), (2048, 192556), (2093, 188416), (2116, 186368), (2392, 164864), (2576, 153088), (2912, 135424), (2944, 133952), (3328, 118496), (3584, 110032), (3703, 106496), (4096, 96278), (4186, 94208), (4232, 93184), (4784, 82432), (5152, 76544), (5824, 67712), (5888, 66976), (6656, 59248), (6877, 57344), (7168, 55016), (7406, 53248), (8192, 48139), (8372, 47104), (8464, 46592), (9568, 41216), (10304, 38272), (11648, 33856), (11776, 33488), (13312, 29624), (13754, 28672), (14336, 27508), (14812, 26624), (16744, 23552), (16928, 23296), (19136, 20608)]