774786816

素因数分解:

$2^8\times 3^3\times {\mathrm{197}}^1\times {\mathrm{569}}^1$

素因数の和:791

約数の個数: 144

約数和(自身を含む): 2306858400

約数和(自身を除く): 1532071584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 197, 216, 256, 288, 384, 394, 432, 569, 576, 591, 768, 788, 864, 1138, 1152, 1182, 1576, 1707, 1728, 1773, 2276, 2304, 2364, 3152, 3414, 3456, 3546, 4552, 4728, 5121, 5319, 6304, 6828, 6912, 7092, 9104, 9456, 10242, 10638, 12608, 13656, 14184, 15363, 18208, 18912, 20484, 21276, 25216, 27312, 28368, 30726, 36416, 37824, 40968, 42552, 50432, 54624, 56736, 61452, 72832, 75648, 81936, 85104, 109248, 112093, 113472, 122904, 145664, 151296, 163872, 170208, 218496, 224186, 226944, 245808, 327744, 336279, 340416, 436992, 448372, 453888, 491616, 655488, 672558, 680832, 896744, 983232, 1008837, 1310976, 1345116, 1361664, 1793488, 1966464, 2017674, 2690232, 3026511, 3586976, 3932928, 4035348, 5380464, 6053022, 7173952, 8070696, 10760928, 12106044, 14347904, 16141392, 21521856, 24212088, 28695808, 32282784, 43043712, 48424176, 64565568, 86087424, 96848352, 129131136, 193696704, 258262272, 387393408, 774786816]

約数ペア:

[(1, 774786816), (2, 387393408), (3, 258262272), (4, 193696704), (6, 129131136), (8, 96848352), (9, 86087424), (12, 64565568), (16, 48424176), (18, 43043712), (24, 32282784), (27, 28695808), (32, 24212088), (36, 21521856), (48, 16141392), (54, 14347904), (64, 12106044), (72, 10760928), (96, 8070696), (108, 7173952), (128, 6053022), (144, 5380464), (192, 4035348), (197, 3932928), (216, 3586976), (256, 3026511), (288, 2690232), (384, 2017674), (394, 1966464), (432, 1793488), (569, 1361664), (576, 1345116), (591, 1310976), (768, 1008837), (788, 983232), (864, 896744), (1138, 680832), (1152, 672558), (1182, 655488), (1576, 491616), (1707, 453888), (1728, 448372), (1773, 436992), (2276, 340416), (2304, 336279), (2364, 327744), (3152, 245808), (3414, 226944), (3456, 224186), (3546, 218496), (4552, 170208), (4728, 163872), (5121, 151296), (5319, 145664), (6304, 122904), (6828, 113472), (6912, 112093), (7092, 109248), (9104, 85104), (9456, 81936), (10242, 75648), (10638, 72832), (12608, 61452), (13656, 56736), (14184, 54624), (15363, 50432), (18208, 42552), (18912, 40968), (20484, 37824), (21276, 36416), (25216, 30726), (27312, 28368)]