243185184

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2647}}^1$

素因数の和:2703

約数の個数: 144

約数和(自身を含む): 780736320

約数和(自身を除く): 537551136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 32, 33, 36, 44, 48, 58, 66, 72, 87, 88, 96, 99, 116, 132, 144, 174, 176, 198, 232, 261, 264, 288, 319, 348, 352, 396, 464, 522, 528, 638, 696, 792, 928, 957, 1044, 1056, 1276, 1392, 1584, 1914, 2088, 2552, 2647, 2784, 2871, 3168, 3828, 4176, 5104, 5294, 5742, 7656, 7941, 8352, 10208, 10588, 11484, 15312, 15882, 21176, 22968, 23823, 29117, 30624, 31764, 42352, 45936, 47646, 58234, 63528, 76763, 84704, 87351, 91872, 95292, 116468, 127056, 153526, 174702, 190584, 230289, 232936, 254112, 262053, 307052, 349404, 381168, 460578, 465872, 524106, 614104, 690867, 698808, 762336, 844393, 921156, 931744, 1048212, 1228208, 1381734, 1397616, 1688786, 1842312, 2096424, 2456416, 2533179, 2763468, 2795232, 3377572, 3684624, 4192848, 5066358, 5526936, 6755144, 7369248, 7599537, 8385696, 10132716, 11053872, 13510288, 15199074, 20265432, 22107744, 27020576, 30398148, 40530864, 60796296, 81061728, 121592592, 243185184]

約数ペア:

[(1, 243185184), (2, 121592592), (3, 81061728), (4, 60796296), (6, 40530864), (8, 30398148), (9, 27020576), (11, 22107744), (12, 20265432), (16, 15199074), (18, 13510288), (22, 11053872), (24, 10132716), (29, 8385696), (32, 7599537), (33, 7369248), (36, 6755144), (44, 5526936), (48, 5066358), (58, 4192848), (66, 3684624), (72, 3377572), (87, 2795232), (88, 2763468), (96, 2533179), (99, 2456416), (116, 2096424), (132, 1842312), (144, 1688786), (174, 1397616), (176, 1381734), (198, 1228208), (232, 1048212), (261, 931744), (264, 921156), (288, 844393), (319, 762336), (348, 698808), (352, 690867), (396, 614104), (464, 524106), (522, 465872), (528, 460578), (638, 381168), (696, 349404), (792, 307052), (928, 262053), (957, 254112), (1044, 232936), (1056, 230289), (1276, 190584), (1392, 174702), (1584, 153526), (1914, 127056), (2088, 116468), (2552, 95292), (2647, 91872), (2784, 87351), (2871, 84704), (3168, 76763), (3828, 63528), (4176, 58234), (5104, 47646), (5294, 45936), (5742, 42352), (7656, 31764), (7941, 30624), (8352, 29117), (10208, 23823), (10588, 22968), (11484, 21176), (15312, 15882)]