21544429248

素因数分解:

$2^6\times 3^4\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:541

約数の個数: 280

約数和(自身を含む): 65147720352

約数和(自身を除く): 43603291104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 103, 108, 144, 157, 162, 192, 206, 216, 257, 288, 309, 314, 324, 412, 432, 471, 514, 576, 618, 628, 648, 771, 824, 864, 927, 942, 1028, 1236, 1256, 1296, 1413, 1542, 1648, 1728, 1854, 1884, 2056, 2313, 2472, 2512, 2592, 2781, 2826, 3084, 3296, 3708, 3768, 4112, 4239, 4626, 4944, 5024, 5184, 5562, 5652, 6168, 6592, 6939, 7416, 7536, 8224, 8343, 8478, 9252, 9888, 10048, 11124, 11304, 12336, 12717, 13878, 14832, 15072, 16171, 16448, 16686, 16956, 18504, 19776, 20817, 22248, 22608, 24672, 25434, 26471, 27756, 29664, 30144, 32342, 33372, 33912, 37008, 40349, 41634, 44496, 45216, 48513, 49344, 50868, 52942, 55512, 59328, 64684, 66744, 67824, 74016, 79413, 80698, 83268, 88992, 90432, 97026, 101736, 105884, 111024, 121047, 129368, 133488, 135648, 145539, 148032, 158826, 161396, 166536, 177984, 194052, 203472, 211768, 222048, 238239, 242094, 258736, 266976, 271296, 291078, 317652, 322792, 333072, 363141, 388104, 406944, 423536, 436617, 444096, 476478, 484188, 517472, 533952, 582156, 635304, 645584, 666144, 714717, 726282, 776208, 813888, 847072, 873234, 952956, 968376, 1034944, 1089423, 1164312, 1270608, 1291168, 1309851, 1332288, 1429434, 1452564, 1552416, 1694144, 1746468, 1905912, 1936752, 2144151, 2178846, 2328624, 2541216, 2582336, 2619702, 2858868, 2905128, 3104832, 3268269, 3492936, 3811824, 3873504, 4155947, 4288302, 4357692, 4657248, 5082432, 5239404, 5717736, 5810256, 6536538, 6985872, 7623648, 7747008, 8311894, 8576604, 8715384, 9314496, 10478808, 11435472, 11620512, 12467841, 13073076, 13971744, 15247296, 16623788, 17153208, 17430768, 20957616, 22870944, 23241024, 24935682, 26146152, 27943488, 33247576, 34306416, 34861536, 37403523, 41915232, 45741888, 49871364, 52292304, 66495152, 68612832, 69723072, 74807046, 83830464, 99742728, 104584608, 112210569, 132990304, 137225664, 149614092, 199485456, 209169216, 224421138, 265980608, 299228184, 336631707, 398970912, 448842276, 598456368, 673263414, 797941824, 897684552, 1196912736, 1346526828, 1795369104, 2393825472, 2693053656, 3590738208, 5386107312, 7181476416, 10772214624, 21544429248]

約数ペア:

[(1, 21544429248), (2, 10772214624), (3, 7181476416), (4, 5386107312), (6, 3590738208), (8, 2693053656), (9, 2393825472), (12, 1795369104), (16, 1346526828), (18, 1196912736), (24, 897684552), (27, 797941824), (32, 673263414), (36, 598456368), (48, 448842276), (54, 398970912), (64, 336631707), (72, 299228184), (81, 265980608), (96, 224421138), (103, 209169216), (108, 199485456), (144, 149614092), (157, 137225664), (162, 132990304), (192, 112210569), (206, 104584608), (216, 99742728), (257, 83830464), (288, 74807046), (309, 69723072), (314, 68612832), (324, 66495152), (412, 52292304), (432, 49871364), (471, 45741888), (514, 41915232), (576, 37403523), (618, 34861536), (628, 34306416), (648, 33247576), (771, 27943488), (824, 26146152), (864, 24935682), (927, 23241024), (942, 22870944), (1028, 20957616), (1236, 17430768), (1256, 17153208), (1296, 16623788), (1413, 15247296), (1542, 13971744), (1648, 13073076), (1728, 12467841), (1854, 11620512), (1884, 11435472), (2056, 10478808), (2313, 9314496), (2472, 8715384), (2512, 8576604), (2592, 8311894), (2781, 7747008), (2826, 7623648), (3084, 6985872), (3296, 6536538), (3708, 5810256), (3768, 5717736), (4112, 5239404), (4239, 5082432), (4626, 4657248), (4944, 4357692), (5024, 4288302), (5184, 4155947), (5562, 3873504), (5652, 3811824), (6168, 3492936), (6592, 3268269), (6939, 3104832), (7416, 2905128), (7536, 2858868), (8224, 2619702), (8343, 2582336), (8478, 2541216), (9252, 2328624), (9888, 2178846), (10048, 2144151), (11124, 1936752), (11304, 1905912), (12336, 1746468), (12717, 1694144), (13878, 1552416), (14832, 1452564), (15072, 1429434), (16171, 1332288), (16448, 1309851), (16686, 1291168), (16956, 1270608), (18504, 1164312), (19776, 1089423), (20817, 1034944), (22248, 968376), (22608, 952956), (24672, 873234), (25434, 847072), (26471, 813888), (27756, 776208), (29664, 726282), (30144, 714717), (32342, 666144), (33372, 645584), (33912, 635304), (37008, 582156), (40349, 533952), (41634, 517472), (44496, 484188), (45216, 476478), (48513, 444096), (49344, 436617), (50868, 423536), (52942, 406944), (55512, 388104), (59328, 363141), (64684, 333072), (66744, 322792), (67824, 317652), (74016, 291078), (79413, 271296), (80698, 266976), (83268, 258736), (88992, 242094), (90432, 238239), (97026, 222048), (101736, 211768), (105884, 203472), (111024, 194052), (121047, 177984), (129368, 166536), (133488, 161396), (135648, 158826), (145539, 148032)]