264518144

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{701}}^1$

素因数の和:797

約数の個数: 80

約数和(自身を含む): 586007136

約数和(自身を除く): 321488992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 67, 88, 128, 134, 176, 256, 268, 352, 512, 536, 701, 704, 737, 1072, 1402, 1408, 1474, 2144, 2804, 2816, 2948, 4288, 5608, 5632, 5896, 7711, 8576, 11216, 11792, 15422, 17152, 22432, 23584, 30844, 34304, 44864, 46967, 47168, 61688, 89728, 93934, 94336, 123376, 179456, 187868, 188672, 246752, 358912, 375736, 377344, 493504, 516637, 751472, 987008, 1033274, 1502944, 1974016, 2066548, 3005888, 3948032, 4133096, 6011776, 8266192, 12023552, 16532384, 24047104, 33064768, 66129536, 132259072, 264518144]

約数ペア:

[(1, 264518144), (2, 132259072), (4, 66129536), (8, 33064768), (11, 24047104), (16, 16532384), (22, 12023552), (32, 8266192), (44, 6011776), (64, 4133096), (67, 3948032), (88, 3005888), (128, 2066548), (134, 1974016), (176, 1502944), (256, 1033274), (268, 987008), (352, 751472), (512, 516637), (536, 493504), (701, 377344), (704, 375736), (737, 358912), (1072, 246752), (1402, 188672), (1408, 187868), (1474, 179456), (2144, 123376), (2804, 94336), (2816, 93934), (2948, 89728), (4288, 61688), (5608, 47168), (5632, 46967), (5896, 44864), (7711, 34304), (8576, 30844), (11216, 23584), (11792, 22432), (15422, 17152)]