21384619392

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:421

約数の個数: 256

約数和(自身を含む): 60124446720

約数和(自身を除く): 38739827328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 103, 107, 124, 128, 163, 186, 192, 206, 214, 248, 309, 321, 326, 372, 384, 412, 428, 489, 496, 618, 642, 652, 744, 824, 856, 978, 992, 1236, 1284, 1304, 1488, 1648, 1712, 1956, 1984, 2472, 2568, 2608, 2976, 3193, 3296, 3317, 3424, 3912, 3968, 4944, 5053, 5136, 5216, 5952, 6386, 6592, 6634, 6848, 7824, 9579, 9888, 9951, 10106, 10272, 10432, 11021, 11904, 12772, 13184, 13268, 13696, 15159, 15648, 16789, 17441, 19158, 19776, 19902, 20212, 20544, 20864, 22042, 25544, 26536, 30318, 31296, 33063, 33578, 34882, 38316, 39552, 39804, 40424, 41088, 44084, 50367, 51088, 52323, 53072, 60636, 62592, 66126, 67156, 69764, 76632, 79608, 80848, 88168, 100734, 102176, 104646, 106144, 121272, 132252, 134312, 139528, 153264, 159216, 161696, 176336, 201468, 204352, 209292, 212288, 242544, 264504, 268624, 279056, 306528, 318432, 323392, 341651, 352672, 402936, 408704, 418584, 424576, 485088, 520459, 529008, 537248, 540671, 558112, 613056, 636864, 646784, 683302, 705344, 805872, 837168, 970176, 1024953, 1040918, 1058016, 1074496, 1081342, 1116224, 1226112, 1273728, 1366604, 1410688, 1561377, 1611744, 1622013, 1674336, 1796423, 1940352, 2049906, 2081836, 2116032, 2148992, 2162684, 2232448, 2733208, 3122754, 3223488, 3244026, 3348672, 3592846, 4099812, 4163672, 4232064, 4325368, 5389269, 5466416, 6245508, 6446976, 6488052, 6697344, 7185692, 8199624, 8327344, 8650736, 10778538, 10932832, 12491016, 12976104, 14371384, 16399248, 16654688, 17301472, 21557076, 21865664, 24982032, 25952208, 28742768, 32798496, 33309376, 34602944, 43114152, 43731328, 49964064, 51904416, 55689113, 57485536, 65596992, 66618752, 69205888, 86228304, 99928128, 103808832, 111378226, 114971072, 131193984, 167067339, 172456608, 199856256, 207617664, 222756452, 229942144, 334134678, 344913216, 445512904, 668269356, 689826432, 891025808, 1336538712, 1782051616, 2673077424, 3564103232, 5346154848, 7128206464, 10692309696, 21384619392]

約数ペア:

[(1, 21384619392), (2, 10692309696), (3, 7128206464), (4, 5346154848), (6, 3564103232), (8, 2673077424), (12, 1782051616), (16, 1336538712), (24, 891025808), (31, 689826432), (32, 668269356), (48, 445512904), (62, 344913216), (64, 334134678), (93, 229942144), (96, 222756452), (103, 207617664), (107, 199856256), (124, 172456608), (128, 167067339), (163, 131193984), (186, 114971072), (192, 111378226), (206, 103808832), (214, 99928128), (248, 86228304), (309, 69205888), (321, 66618752), (326, 65596992), (372, 57485536), (384, 55689113), (412, 51904416), (428, 49964064), (489, 43731328), (496, 43114152), (618, 34602944), (642, 33309376), (652, 32798496), (744, 28742768), (824, 25952208), (856, 24982032), (978, 21865664), (992, 21557076), (1236, 17301472), (1284, 16654688), (1304, 16399248), (1488, 14371384), (1648, 12976104), (1712, 12491016), (1956, 10932832), (1984, 10778538), (2472, 8650736), (2568, 8327344), (2608, 8199624), (2976, 7185692), (3193, 6697344), (3296, 6488052), (3317, 6446976), (3424, 6245508), (3912, 5466416), (3968, 5389269), (4944, 4325368), (5053, 4232064), (5136, 4163672), (5216, 4099812), (5952, 3592846), (6386, 3348672), (6592, 3244026), (6634, 3223488), (6848, 3122754), (7824, 2733208), (9579, 2232448), (9888, 2162684), (9951, 2148992), (10106, 2116032), (10272, 2081836), (10432, 2049906), (11021, 1940352), (11904, 1796423), (12772, 1674336), (13184, 1622013), (13268, 1611744), (13696, 1561377), (15159, 1410688), (15648, 1366604), (16789, 1273728), (17441, 1226112), (19158, 1116224), (19776, 1081342), (19902, 1074496), (20212, 1058016), (20544, 1040918), (20864, 1024953), (22042, 970176), (25544, 837168), (26536, 805872), (30318, 705344), (31296, 683302), (33063, 646784), (33578, 636864), (34882, 613056), (38316, 558112), (39552, 540671), (39804, 537248), (40424, 529008), (41088, 520459), (44084, 485088), (50367, 424576), (51088, 418584), (52323, 408704), (53072, 402936), (60636, 352672), (62592, 341651), (66126, 323392), (67156, 318432), (69764, 306528), (76632, 279056), (79608, 268624), (80848, 264504), (88168, 242544), (100734, 212288), (102176, 209292), (104646, 204352), (106144, 201468), (121272, 176336), (132252, 161696), (134312, 159216), (139528, 153264)]