21516302016

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{147647}}^1$

素因数の和:147699

約数の個数: 168

約数和(自身を含む): 70204852224

約数和(自身を除く): 48688550208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 32, 33, 36, 44, 46, 48, 64, 66, 69, 72, 88, 92, 96, 99, 132, 138, 144, 176, 184, 192, 198, 207, 253, 264, 276, 288, 352, 368, 396, 414, 506, 528, 552, 576, 704, 736, 759, 792, 828, 1012, 1056, 1104, 1472, 1518, 1584, 1656, 2024, 2112, 2208, 2277, 3036, 3168, 3312, 4048, 4416, 4554, 6072, 6336, 6624, 8096, 9108, 12144, 13248, 16192, 18216, 24288, 36432, 48576, 72864, 145728, 147647, 295294, 442941, 590588, 885882, 1181176, 1328823, 1624117, 1771764, 2362352, 2657646, 3248234, 3395881, 3543528, 4724704, 4872351, 5315292, 6496468, 6791762, 7087056, 9449408, 9744702, 10187643, 10630584, 12992936, 13583524, 14174112, 14617053, 19489404, 20375286, 21261168, 25985872, 27167048, 28348224, 29234106, 30562929, 37354691, 38978808, 40750572, 42522336, 51971744, 54334096, 58468212, 61125858, 74709382, 77957616, 81501144, 85044672, 103943488, 108668192, 112064073, 116936424, 122251716, 149418764, 155915232, 163002288, 217336384, 224128146, 233872848, 244503432, 298837528, 311830464, 326004576, 336192219, 448256292, 467745696, 489006864, 597675056, 652009152, 672384438, 896512584, 935491392, 978013728, 1195350112, 1344768876, 1793025168, 1956027456, 2390700224, 2689537752, 3586050336, 5379075504, 7172100672, 10758151008, 21516302016]

約数ペア:

[(1, 21516302016), (2, 10758151008), (3, 7172100672), (4, 5379075504), (6, 3586050336), (8, 2689537752), (9, 2390700224), (11, 1956027456), (12, 1793025168), (16, 1344768876), (18, 1195350112), (22, 978013728), (23, 935491392), (24, 896512584), (32, 672384438), (33, 652009152), (36, 597675056), (44, 489006864), (46, 467745696), (48, 448256292), (64, 336192219), (66, 326004576), (69, 311830464), (72, 298837528), (88, 244503432), (92, 233872848), (96, 224128146), (99, 217336384), (132, 163002288), (138, 155915232), (144, 149418764), (176, 122251716), (184, 116936424), (192, 112064073), (198, 108668192), (207, 103943488), (253, 85044672), (264, 81501144), (276, 77957616), (288, 74709382), (352, 61125858), (368, 58468212), (396, 54334096), (414, 51971744), (506, 42522336), (528, 40750572), (552, 38978808), (576, 37354691), (704, 30562929), (736, 29234106), (759, 28348224), (792, 27167048), (828, 25985872), (1012, 21261168), (1056, 20375286), (1104, 19489404), (1472, 14617053), (1518, 14174112), (1584, 13583524), (1656, 12992936), (2024, 10630584), (2112, 10187643), (2208, 9744702), (2277, 9449408), (3036, 7087056), (3168, 6791762), (3312, 6496468), (4048, 5315292), (4416, 4872351), (4554, 4724704), (6072, 3543528), (6336, 3395881), (6624, 3248234), (8096, 2657646), (9108, 2362352), (12144, 1771764), (13248, 1624117), (16192, 1328823), (18216, 1181176), (24288, 885882), (36432, 590588), (48576, 442941), (72864, 295294), (145728, 147647)]