21627933184

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:819

約数の個数: 240

約数和(自身を含む): 52765979904

約数和(自身を除く): 31138046720

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 124, 128, 143, 169, 176, 208, 248, 256, 286, 338, 341, 352, 403, 416, 496, 512, 572, 676, 682, 704, 733, 806, 832, 992, 1144, 1352, 1364, 1408, 1466, 1612, 1664, 1859, 1984, 2288, 2704, 2728, 2816, 2932, 3224, 3328, 3718, 3968, 4433, 4576, 5239, 5408, 5456, 5632, 5864, 6448, 6656, 7436, 7936, 8063, 8866, 9152, 9529, 10478, 10816, 10912, 11728, 12896, 14872, 15872, 16126, 17732, 18304, 19058, 20956, 21632, 21824, 22723, 23456, 25792, 29744, 32252, 35464, 36608, 38116, 41912, 43264, 43648, 45446, 46912, 51584, 57629, 59488, 64504, 70928, 73216, 76232, 83824, 86528, 87296, 90892, 93824, 103168, 104819, 115258, 118976, 123877, 129008, 141856, 152464, 167648, 174592, 181784, 187648, 206336, 209638, 230516, 237952, 247754, 249953, 258016, 283712, 295399, 304928, 335296, 363568, 375296, 419276, 461032, 475904, 495508, 499906, 516032, 567424, 590798, 609856, 670592, 727136, 838552, 922064, 951808, 991016, 999812, 1032064, 1134848, 1181596, 1219712, 1341184, 1362647, 1454272, 1677104, 1844128, 1982032, 1999624, 2064128, 2269696, 2363192, 2439424, 2682368, 2725294, 2908544, 3249389, 3354208, 3688256, 3840187, 3964064, 3999248, 4128256, 4726384, 4878848, 5450588, 5817088, 6498778, 6708416, 7376512, 7680374, 7928128, 7998496, 9452768, 10901176, 11634176, 12997556, 13416832, 14753024, 15360748, 15856256, 15996992, 18905536, 21802352, 25995112, 26833664, 29506048, 30721496, 31712512, 31993984, 37811072, 42242057, 43604704, 51990224, 53667328, 61442992, 63425024, 63987968, 75622144, 84484114, 87209408, 103980448, 122885984, 127975936, 151244288, 168968228, 174418816, 207960896, 245771968, 337936456, 348837632, 415921792, 491543936, 675872912, 697675264, 831843584, 983087872, 1351745824, 1663687168, 1966175744, 2703491648, 5406983296, 10813966592, 21627933184]

約数ペア:

[(1, 21627933184), (2, 10813966592), (4, 5406983296), (8, 2703491648), (11, 1966175744), (13, 1663687168), (16, 1351745824), (22, 983087872), (26, 831843584), (31, 697675264), (32, 675872912), (44, 491543936), (52, 415921792), (62, 348837632), (64, 337936456), (88, 245771968), (104, 207960896), (124, 174418816), (128, 168968228), (143, 151244288), (169, 127975936), (176, 122885984), (208, 103980448), (248, 87209408), (256, 84484114), (286, 75622144), (338, 63987968), (341, 63425024), (352, 61442992), (403, 53667328), (416, 51990224), (496, 43604704), (512, 42242057), (572, 37811072), (676, 31993984), (682, 31712512), (704, 30721496), (733, 29506048), (806, 26833664), (832, 25995112), (992, 21802352), (1144, 18905536), (1352, 15996992), (1364, 15856256), (1408, 15360748), (1466, 14753024), (1612, 13416832), (1664, 12997556), (1859, 11634176), (1984, 10901176), (2288, 9452768), (2704, 7998496), (2728, 7928128), (2816, 7680374), (2932, 7376512), (3224, 6708416), (3328, 6498778), (3718, 5817088), (3968, 5450588), (4433, 4878848), (4576, 4726384), (5239, 4128256), (5408, 3999248), (5456, 3964064), (5632, 3840187), (5864, 3688256), (6448, 3354208), (6656, 3249389), (7436, 2908544), (7936, 2725294), (8063, 2682368), (8866, 2439424), (9152, 2363192), (9529, 2269696), (10478, 2064128), (10816, 1999624), (10912, 1982032), (11728, 1844128), (12896, 1677104), (14872, 1454272), (15872, 1362647), (16126, 1341184), (17732, 1219712), (18304, 1181596), (19058, 1134848), (20956, 1032064), (21632, 999812), (21824, 991016), (22723, 951808), (23456, 922064), (25792, 838552), (29744, 727136), (32252, 670592), (35464, 609856), (36608, 590798), (38116, 567424), (41912, 516032), (43264, 499906), (43648, 495508), (45446, 475904), (46912, 461032), (51584, 419276), (57629, 375296), (59488, 363568), (64504, 335296), (70928, 304928), (73216, 295399), (76232, 283712), (83824, 258016), (86528, 249953), (87296, 247754), (90892, 237952), (93824, 230516), (103168, 209638), (104819, 206336), (115258, 187648), (118976, 181784), (123877, 174592), (129008, 167648), (141856, 152464)]