1821835008

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 432

約数和(自身を含む): 6397687296

約数和(自身を除く): 4575852288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 43, 48, 56, 63, 64, 71, 72, 74, 84, 86, 96, 111, 112, 126, 128, 129, 142, 144, 148, 168, 172, 192, 213, 222, 224, 252, 256, 258, 259, 284, 288, 296, 301, 333, 336, 344, 384, 387, 426, 444, 448, 497, 504, 516, 518, 568, 576, 592, 602, 639, 666, 672, 688, 768, 774, 777, 852, 888, 896, 903, 994, 1008, 1032, 1036, 1136, 1152, 1184, 1204, 1278, 1332, 1344, 1376, 1491, 1548, 1554, 1591, 1704, 1776, 1792, 1806, 1988, 2016, 2064, 2072, 2272, 2304, 2331, 2368, 2408, 2556, 2627, 2664, 2688, 2709, 2752, 2982, 3053, 3096, 3108, 3182, 3408, 3552, 3612, 3976, 4032, 4128, 4144, 4473, 4544, 4662, 4736, 4773, 4816, 5112, 5254, 5328, 5376, 5418, 5504, 5964, 6106, 6192, 6216, 6364, 6816, 7104, 7224, 7881, 7952, 8064, 8256, 8288, 8946, 9088, 9159, 9324, 9472, 9546, 9632, 10224, 10508, 10656, 10836, 11008, 11137, 11928, 12212, 12384, 12432, 12728, 13632, 14208, 14319, 14448, 15762, 15904, 16128, 16512, 16576, 17892, 18176, 18318, 18389, 18648, 19092, 19264, 20448, 21016, 21312, 21371, 21672, 22274, 23643, 23856, 24424, 24768, 24864, 25456, 27264, 27477, 28416, 28638, 28896, 31524, 31808, 33024, 33152, 33411, 35784, 36636, 36778, 37296, 38184, 38528, 40896, 42032, 42624, 42742, 43344, 44548, 47286, 47712, 48848, 49536, 49728, 50912, 54528, 54954, 55167, 57276, 57792, 63048, 63616, 64113, 66304, 66822, 71568, 73272, 73556, 74592, 76368, 77056, 81792, 84064, 85248, 85484, 86688, 89096, 94572, 95424, 97696, 99072, 99456, 100233, 101824, 109908, 110334, 112961, 114552, 115584, 126096, 127232, 128226, 133644, 143136, 146544, 147112, 149184, 152736, 163584, 165501, 168128, 170968, 173376, 178192, 189144, 190848, 192339, 195392, 198912, 200466, 203648, 219816, 220668, 225922, 229104, 231168, 252192, 256452, 267288, 286272, 293088, 294224, 298368, 305472, 331002, 336256, 338883, 341936, 346752, 356384, 378288, 381696, 384678, 390784, 400932, 407296, 439632, 441336, 451844, 458208, 504384, 512904, 534576, 572544, 586176, 588448, 596736, 610944, 662004, 672512, 677766, 683872, 693504, 712768, 756576, 769356, 781568, 790727, 801864, 879264, 882672, 903688, 916416, 1008768, 1016649, 1025808, 1069152, 1145088, 1172352, 1176896, 1221888, 1324008, 1355532, 1367744, 1425536, 1513152, 1538712, 1581454, 1603728, 1758528, 1765344, 1807376, 1832832, 2017536, 2033298, 2051616, 2138304, 2344704, 2353792, 2372181, 2648016, 2711064, 2735488, 2851072, 3026304, 3077424, 3162908, 3207456, 3517056, 3530688, 3614752, 3665664, 4066596, 4103232, 4276608, 4707584, 4744362, 5296032, 5422128, 5470976, 6052608, 6154848, 6325816, 6414912, 7034112, 7061376, 7116543, 7229504, 8133192, 8206464, 8553216, 9488724, 10592064, 10844256, 12309696, 12651632, 12829824, 14122752, 14233086, 14459008, 16266384, 16412928, 18977448, 21184128, 21688512, 24619392, 25303264, 25659648, 28466172, 28918016, 32532768, 37954896, 42368256, 43377024, 49238784, 50606528, 56932344, 65065536, 75909792, 86754048, 101213056, 113864688, 130131072, 151819584, 202426112, 227729376, 260262144, 303639168, 455458752, 607278336, 910917504, 1821835008]

約数ペア:

[(1, 1821835008), (2, 910917504), (3, 607278336), (4, 455458752), (6, 303639168), (7, 260262144), (8, 227729376), (9, 202426112), (12, 151819584), (14, 130131072), (16, 113864688), (18, 101213056), (21, 86754048), (24, 75909792), (28, 65065536), (32, 56932344), (36, 50606528), (37, 49238784), (42, 43377024), (43, 42368256), (48, 37954896), (56, 32532768), (63, 28918016), (64, 28466172), (71, 25659648), (72, 25303264), (74, 24619392), (84, 21688512), (86, 21184128), (96, 18977448), (111, 16412928), (112, 16266384), (126, 14459008), (128, 14233086), (129, 14122752), (142, 12829824), (144, 12651632), (148, 12309696), (168, 10844256), (172, 10592064), (192, 9488724), (213, 8553216), (222, 8206464), (224, 8133192), (252, 7229504), (256, 7116543), (258, 7061376), (259, 7034112), (284, 6414912), (288, 6325816), (296, 6154848), (301, 6052608), (333, 5470976), (336, 5422128), (344, 5296032), (384, 4744362), (387, 4707584), (426, 4276608), (444, 4103232), (448, 4066596), (497, 3665664), (504, 3614752), (516, 3530688), (518, 3517056), (568, 3207456), (576, 3162908), (592, 3077424), (602, 3026304), (639, 2851072), (666, 2735488), (672, 2711064), (688, 2648016), (768, 2372181), (774, 2353792), (777, 2344704), (852, 2138304), (888, 2051616), (896, 2033298), (903, 2017536), (994, 1832832), (1008, 1807376), (1032, 1765344), (1036, 1758528), (1136, 1603728), (1152, 1581454), (1184, 1538712), (1204, 1513152), (1278, 1425536), (1332, 1367744), (1344, 1355532), (1376, 1324008), (1491, 1221888), (1548, 1176896), (1554, 1172352), (1591, 1145088), (1704, 1069152), (1776, 1025808), (1792, 1016649), (1806, 1008768), (1988, 916416), (2016, 903688), (2064, 882672), (2072, 879264), (2272, 801864), (2304, 790727), (2331, 781568), (2368, 769356), (2408, 756576), (2556, 712768), (2627, 693504), (2664, 683872), (2688, 677766), (2709, 672512), (2752, 662004), (2982, 610944), (3053, 596736), (3096, 588448), (3108, 586176), (3182, 572544), (3408, 534576), (3552, 512904), (3612, 504384), (3976, 458208), (4032, 451844), (4128, 441336), (4144, 439632), (4473, 407296), (4544, 400932), (4662, 390784), (4736, 384678), (4773, 381696), (4816, 378288), (5112, 356384), (5254, 346752), (5328, 341936), (5376, 338883), (5418, 336256), (5504, 331002), (5964, 305472), (6106, 298368), (6192, 294224), (6216, 293088), (6364, 286272), (6816, 267288), (7104, 256452), (7224, 252192), (7881, 231168), (7952, 229104), (8064, 225922), (8256, 220668), (8288, 219816), (8946, 203648), (9088, 200466), (9159, 198912), (9324, 195392), (9472, 192339), (9546, 190848), (9632, 189144), (10224, 178192), (10508, 173376), (10656, 170968), (10836, 168128), (11008, 165501), (11137, 163584), (11928, 152736), (12212, 149184), (12384, 147112), (12432, 146544), (12728, 143136), (13632, 133644), (14208, 128226), (14319, 127232), (14448, 126096), (15762, 115584), (15904, 114552), (16128, 112961), (16512, 110334), (16576, 109908), (17892, 101824), (18176, 100233), (18318, 99456), (18389, 99072), (18648, 97696), (19092, 95424), (19264, 94572), (20448, 89096), (21016, 86688), (21312, 85484), (21371, 85248), (21672, 84064), (22274, 81792), (23643, 77056), (23856, 76368), (24424, 74592), (24768, 73556), (24864, 73272), (25456, 71568), (27264, 66822), (27477, 66304), (28416, 64113), (28638, 63616), (28896, 63048), (31524, 57792), (31808, 57276), (33024, 55167), (33152, 54954), (33411, 54528), (35784, 50912), (36636, 49728), (36778, 49536), (37296, 48848), (38184, 47712), (38528, 47286), (40896, 44548), (42032, 43344), (42624, 42742)]