249601746128

素因数分解:

$2^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1\times {\mathrm{70841}}^1$

素因数の和:71212

約数の個数: 80

約数和(自身を含む): 558969449856

約数和(自身を除く): 309367703728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 163, 193, 326, 386, 652, 772, 1141, 1304, 1351, 1544, 2282, 2608, 2702, 3088, 4564, 5404, 9128, 10808, 18256, 21616, 31459, 62918, 70841, 125836, 141682, 220213, 251672, 283364, 440426, 495887, 503344, 566728, 880852, 991774, 1133456, 1761704, 1983548, 3523408, 3967096, 7934192, 11547083, 13672313, 23094166, 27344626, 46188332, 54689252, 80829581, 92376664, 95706191, 109378504, 161659162, 184753328, 191412382, 218757008, 323318324, 382824764, 646636648, 765649528, 1293273296, 1531299056, 2228587019, 4457174038, 8914348076, 15600109133, 17828696152, 31200218266, 35657392304, 62400436532, 124800873064, 249601746128]

約数ペア:

[(1, 249601746128), (2, 124800873064), (4, 62400436532), (7, 35657392304), (8, 31200218266), (14, 17828696152), (16, 15600109133), (28, 8914348076), (56, 4457174038), (112, 2228587019), (163, 1531299056), (193, 1293273296), (326, 765649528), (386, 646636648), (652, 382824764), (772, 323318324), (1141, 218757008), (1304, 191412382), (1351, 184753328), (1544, 161659162), (2282, 109378504), (2608, 95706191), (2702, 92376664), (3088, 80829581), (4564, 54689252), (5404, 46188332), (9128, 27344626), (10808, 23094166), (18256, 13672313), (21616, 11547083), (31459, 7934192), (62918, 3967096), (70841, 3523408), (125836, 1983548), (141682, 1761704), (220213, 1133456), (251672, 991774), (283364, 880852), (440426, 566728), (495887, 503344)]