21510453312

素因数分解:

$2^6\times 3^5\times {\mathrm{73}}^1\times {\mathrm{18947}}^1$

素因数の和:19047

約数の個数: 168

約数和(自身を含む): 64818682656

約数和(自身を除く): 43308229344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 81, 96, 108, 144, 146, 162, 192, 216, 219, 243, 288, 292, 324, 432, 438, 486, 576, 584, 648, 657, 864, 876, 972, 1168, 1296, 1314, 1728, 1752, 1944, 1971, 2336, 2592, 2628, 3504, 3888, 3942, 4672, 5184, 5256, 5913, 7008, 7776, 7884, 10512, 11826, 14016, 15552, 15768, 17739, 18947, 21024, 23652, 31536, 35478, 37894, 42048, 47304, 56841, 63072, 70956, 75788, 94608, 113682, 126144, 141912, 151576, 170523, 189216, 227364, 283824, 303152, 341046, 378432, 454728, 511569, 567648, 606304, 682092, 909456, 1023138, 1135296, 1212608, 1364184, 1383131, 1534707, 1818912, 2046276, 2728368, 2766262, 3069414, 3637824, 4092552, 4149393, 4604121, 5456736, 5532524, 6138828, 8185104, 8298786, 9208242, 10913472, 11065048, 12277656, 12448179, 16370208, 16597572, 18416484, 22130096, 24555312, 24896358, 32740416, 33195144, 36832968, 37344537, 44260192, 49110624, 49792716, 66390288, 73665936, 74689074, 88520384, 98221248, 99585432, 112033611, 132780576, 147331872, 149378148, 199170864, 224067222, 265561152, 294663744, 298756296, 336100833, 398341728, 448134444, 597512592, 672201666, 796683456, 896268888, 1195025184, 1344403332, 1792537776, 2390050368, 2688806664, 3585075552, 5377613328, 7170151104, 10755226656, 21510453312]

約数ペア:

[(1, 21510453312), (2, 10755226656), (3, 7170151104), (4, 5377613328), (6, 3585075552), (8, 2688806664), (9, 2390050368), (12, 1792537776), (16, 1344403332), (18, 1195025184), (24, 896268888), (27, 796683456), (32, 672201666), (36, 597512592), (48, 448134444), (54, 398341728), (64, 336100833), (72, 298756296), (73, 294663744), (81, 265561152), (96, 224067222), (108, 199170864), (144, 149378148), (146, 147331872), (162, 132780576), (192, 112033611), (216, 99585432), (219, 98221248), (243, 88520384), (288, 74689074), (292, 73665936), (324, 66390288), (432, 49792716), (438, 49110624), (486, 44260192), (576, 37344537), (584, 36832968), (648, 33195144), (657, 32740416), (864, 24896358), (876, 24555312), (972, 22130096), (1168, 18416484), (1296, 16597572), (1314, 16370208), (1728, 12448179), (1752, 12277656), (1944, 11065048), (1971, 10913472), (2336, 9208242), (2592, 8298786), (2628, 8185104), (3504, 6138828), (3888, 5532524), (3942, 5456736), (4672, 4604121), (5184, 4149393), (5256, 4092552), (5913, 3637824), (7008, 3069414), (7776, 2766262), (7884, 2728368), (10512, 2046276), (11826, 1818912), (14016, 1534707), (15552, 1383131), (15768, 1364184), (17739, 1212608), (18947, 1135296), (21024, 1023138), (23652, 909456), (31536, 682092), (35478, 606304), (37894, 567648), (42048, 511569), (47304, 454728), (56841, 378432), (63072, 341046), (70956, 303152), (75788, 283824), (94608, 227364), (113682, 189216), (126144, 170523), (141912, 151576)]