243521856

素因数分解:

$2^6\times 3^3\times {\mathrm{53}}^1\times {\mathrm{2659}}^1$

素因数の和:2733

約数の個数: 112

約数和(自身を含む): 729691200

約数和(自身を除く): 486169344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 96, 106, 108, 144, 159, 192, 212, 216, 288, 318, 424, 432, 477, 576, 636, 848, 864, 954, 1272, 1431, 1696, 1728, 1908, 2544, 2659, 2862, 3392, 3816, 5088, 5318, 5724, 7632, 7977, 10176, 10636, 11448, 15264, 15954, 21272, 22896, 23931, 30528, 31908, 42544, 45792, 47862, 63816, 71793, 85088, 91584, 95724, 127632, 140927, 143586, 170176, 191448, 255264, 281854, 287172, 382896, 422781, 510528, 563708, 574344, 765792, 845562, 1127416, 1148688, 1268343, 1531584, 1691124, 2254832, 2297376, 2536686, 3382248, 3805029, 4509664, 4594752, 5073372, 6764496, 7610058, 9019328, 10146744, 13528992, 15220116, 20293488, 27057984, 30440232, 40586976, 60880464, 81173952, 121760928, 243521856]

約数ペア:

[(1, 243521856), (2, 121760928), (3, 81173952), (4, 60880464), (6, 40586976), (8, 30440232), (9, 27057984), (12, 20293488), (16, 15220116), (18, 13528992), (24, 10146744), (27, 9019328), (32, 7610058), (36, 6764496), (48, 5073372), (53, 4594752), (54, 4509664), (64, 3805029), (72, 3382248), (96, 2536686), (106, 2297376), (108, 2254832), (144, 1691124), (159, 1531584), (192, 1268343), (212, 1148688), (216, 1127416), (288, 845562), (318, 765792), (424, 574344), (432, 563708), (477, 510528), (576, 422781), (636, 382896), (848, 287172), (864, 281854), (954, 255264), (1272, 191448), (1431, 170176), (1696, 143586), (1728, 140927), (1908, 127632), (2544, 95724), (2659, 91584), (2862, 85088), (3392, 71793), (3816, 63816), (5088, 47862), (5318, 45792), (5724, 42544), (7632, 31908), (7977, 30528), (10176, 23931), (10636, 22896), (11448, 21272), (15264, 15954)]