197611488

素因数分解:

$2^5\times 3^6\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:268

約数の個数: 168

約数和(自身を含む): 599899608

約数和(自身を除く): 402288120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 81, 86, 96, 108, 129, 144, 162, 172, 197, 216, 243, 258, 288, 324, 344, 387, 394, 432, 486, 516, 591, 648, 688, 729, 774, 788, 864, 972, 1032, 1161, 1182, 1296, 1376, 1458, 1548, 1576, 1773, 1944, 2064, 2322, 2364, 2592, 2916, 3096, 3152, 3483, 3546, 3888, 4128, 4644, 4728, 5319, 5832, 6192, 6304, 6966, 7092, 7776, 8471, 9288, 9456, 10449, 10638, 11664, 12384, 13932, 14184, 15957, 16942, 18576, 18912, 20898, 21276, 23328, 25413, 27864, 28368, 31347, 31914, 33884, 37152, 41796, 42552, 47871, 50826, 55728, 56736, 62694, 63828, 67768, 76239, 83592, 85104, 95742, 101652, 111456, 125388, 127656, 135536, 143613, 152478, 167184, 170208, 191484, 203304, 228717, 250776, 255312, 271072, 287226, 304956, 334368, 382968, 406608, 457434, 501552, 510624, 574452, 609912, 686151, 765936, 813216, 914868, 1003104, 1148904, 1219824, 1372302, 1531872, 1829736, 2058453, 2297808, 2439648, 2744604, 3659472, 4116906, 4595616, 5489208, 6175359, 7318944, 8233812, 10978416, 12350718, 16467624, 21956832, 24701436, 32935248, 49402872, 65870496, 98805744, 197611488]

約数ペア:

[(1, 197611488), (2, 98805744), (3, 65870496), (4, 49402872), (6, 32935248), (8, 24701436), (9, 21956832), (12, 16467624), (16, 12350718), (18, 10978416), (24, 8233812), (27, 7318944), (32, 6175359), (36, 5489208), (43, 4595616), (48, 4116906), (54, 3659472), (72, 2744604), (81, 2439648), (86, 2297808), (96, 2058453), (108, 1829736), (129, 1531872), (144, 1372302), (162, 1219824), (172, 1148904), (197, 1003104), (216, 914868), (243, 813216), (258, 765936), (288, 686151), (324, 609912), (344, 574452), (387, 510624), (394, 501552), (432, 457434), (486, 406608), (516, 382968), (591, 334368), (648, 304956), (688, 287226), (729, 271072), (774, 255312), (788, 250776), (864, 228717), (972, 203304), (1032, 191484), (1161, 170208), (1182, 167184), (1296, 152478), (1376, 143613), (1458, 135536), (1548, 127656), (1576, 125388), (1773, 111456), (1944, 101652), (2064, 95742), (2322, 85104), (2364, 83592), (2592, 76239), (2916, 67768), (3096, 63828), (3152, 62694), (3483, 56736), (3546, 55728), (3888, 50826), (4128, 47871), (4644, 42552), (4728, 41796), (5319, 37152), (5832, 33884), (6192, 31914), (6304, 31347), (6966, 28368), (7092, 27864), (7776, 25413), (8471, 23328), (9288, 21276), (9456, 20898), (10449, 18912), (10638, 18576), (11664, 16942), (12384, 15957), (13932, 14184)]