205072704

素因数分解:

$2^6\times 3^2\times {\mathrm{439}}^1\times {\mathrm{811}}^1$

素因数の和:1268

約数の個数: 84

約数和(自身を含む): 589869280

約数和(自身を除く): 384796576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 439, 576, 811, 878, 1317, 1622, 1756, 2433, 2634, 3244, 3512, 3951, 4866, 5268, 6488, 7024, 7299, 7902, 9732, 10536, 12976, 14048, 14598, 15804, 19464, 21072, 25952, 28096, 29196, 31608, 38928, 42144, 51904, 58392, 63216, 77856, 84288, 116784, 126432, 155712, 233568, 252864, 356029, 467136, 712058, 1068087, 1424116, 2136174, 2848232, 3204261, 4272348, 5696464, 6408522, 8544696, 11392928, 12817044, 17089392, 22785856, 25634088, 34178784, 51268176, 68357568, 102536352, 205072704]

約数ペア:

[(1, 205072704), (2, 102536352), (3, 68357568), (4, 51268176), (6, 34178784), (8, 25634088), (9, 22785856), (12, 17089392), (16, 12817044), (18, 11392928), (24, 8544696), (32, 6408522), (36, 5696464), (48, 4272348), (64, 3204261), (72, 2848232), (96, 2136174), (144, 1424116), (192, 1068087), (288, 712058), (439, 467136), (576, 356029), (811, 252864), (878, 233568), (1317, 155712), (1622, 126432), (1756, 116784), (2433, 84288), (2634, 77856), (3244, 63216), (3512, 58392), (3951, 51904), (4866, 42144), (5268, 38928), (6488, 31608), (7024, 29196), (7299, 28096), (7902, 25952), (9732, 21072), (10536, 19464), (12976, 15804), (14048, 14598)]