21507672384

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{24421}}^1$

素因数の和:24589

約数の個数: 168

約数和(自身を含む): 67738812960

約数和(自身を除く): 46231140576

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 139, 144, 176, 192, 198, 264, 278, 288, 352, 396, 417, 528, 556, 576, 704, 792, 834, 1056, 1112, 1251, 1529, 1584, 1668, 2112, 2224, 2502, 3058, 3168, 3336, 4448, 4587, 5004, 6116, 6336, 6672, 8896, 9174, 10008, 12232, 13344, 13761, 18348, 20016, 24421, 24464, 26688, 27522, 36696, 40032, 48842, 48928, 55044, 73263, 73392, 80064, 97684, 97856, 110088, 146526, 146784, 195368, 219789, 220176, 268631, 293052, 293568, 390736, 439578, 440352, 537262, 586104, 781472, 805893, 879156, 880704, 1074524, 1172208, 1562944, 1611786, 1758312, 2149048, 2344416, 2417679, 3223572, 3394519, 3516624, 4298096, 4688832, 4835358, 6447144, 6789038, 7033248, 8596192, 9670716, 10183557, 12894288, 13578076, 14066496, 17192384, 19341432, 20367114, 25788576, 27156152, 30550671, 37339709, 38682864, 40734228, 51577152, 54312304, 61101342, 74679418, 77365728, 81468456, 108624608, 112019127, 122202684, 149358836, 154731456, 162936912, 217249216, 224038254, 244405368, 298717672, 325873824, 336057381, 448076508, 488810736, 597435344, 651747648, 672114762, 896153016, 977621472, 1194870688, 1344229524, 1792306032, 1955242944, 2389741376, 2688459048, 3584612064, 5376918096, 7169224128, 10753836192, 21507672384]

約数ペア:

[(1, 21507672384), (2, 10753836192), (3, 7169224128), (4, 5376918096), (6, 3584612064), (8, 2688459048), (9, 2389741376), (11, 1955242944), (12, 1792306032), (16, 1344229524), (18, 1194870688), (22, 977621472), (24, 896153016), (32, 672114762), (33, 651747648), (36, 597435344), (44, 488810736), (48, 448076508), (64, 336057381), (66, 325873824), (72, 298717672), (88, 244405368), (96, 224038254), (99, 217249216), (132, 162936912), (139, 154731456), (144, 149358836), (176, 122202684), (192, 112019127), (198, 108624608), (264, 81468456), (278, 77365728), (288, 74679418), (352, 61101342), (396, 54312304), (417, 51577152), (528, 40734228), (556, 38682864), (576, 37339709), (704, 30550671), (792, 27156152), (834, 25788576), (1056, 20367114), (1112, 19341432), (1251, 17192384), (1529, 14066496), (1584, 13578076), (1668, 12894288), (2112, 10183557), (2224, 9670716), (2502, 8596192), (3058, 7033248), (3168, 6789038), (3336, 6447144), (4448, 4835358), (4587, 4688832), (5004, 4298096), (6116, 3516624), (6336, 3394519), (6672, 3223572), (8896, 2417679), (9174, 2344416), (10008, 2149048), (12232, 1758312), (13344, 1611786), (13761, 1562944), (18348, 1172208), (20016, 1074524), (24421, 880704), (24464, 879156), (26688, 805893), (27522, 781472), (36696, 586104), (40032, 537262), (48842, 440352), (48928, 439578), (55044, 390736), (73263, 293568), (73392, 293052), (80064, 268631), (97684, 220176), (97856, 219789), (110088, 195368), (146526, 146784)]