2019681888

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{877}}^1$

素因数の和:1069

約数の個数: 192

約数和(自身を含む): 6372172800

約数和(自身を除く): 4352490912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 149, 161, 168, 184, 224, 276, 298, 322, 336, 368, 447, 483, 552, 596, 644, 672, 736, 877, 894, 966, 1043, 1104, 1192, 1288, 1754, 1788, 1932, 2086, 2208, 2384, 2576, 2631, 3129, 3427, 3508, 3576, 3864, 4172, 4768, 5152, 5262, 6139, 6258, 6854, 7016, 7152, 7728, 8344, 10281, 10524, 12278, 12516, 13708, 14032, 14304, 15456, 16688, 18417, 20171, 20562, 21048, 23989, 24556, 25032, 27416, 28064, 33376, 36834, 40342, 41124, 42096, 47978, 49112, 50064, 54832, 60513, 71967, 73668, 80684, 82248, 84192, 95956, 98224, 100128, 109664, 121026, 130673, 141197, 143934, 147336, 161368, 164496, 191912, 196448, 242052, 261346, 282394, 287868, 294672, 322736, 328992, 383824, 392019, 423591, 484104, 522692, 564788, 575736, 589344, 645472, 767648, 784038, 847182, 914711, 968208, 1045384, 1129576, 1151472, 1568076, 1694364, 1829422, 1936416, 2090768, 2259152, 2302944, 2744133, 3005479, 3136152, 3388728, 3658844, 4181536, 4518304, 5488266, 6010958, 6272304, 6777456, 7317688, 9016437, 10976532, 12021916, 12544608, 13554912, 14635376, 18032874, 21038353, 21953064, 24043832, 29270752, 36065748, 42076706, 43906128, 48087664, 63115059, 72131496, 84153412, 87812256, 96175328, 126230118, 144262992, 168306824, 252460236, 288525984, 336613648, 504920472, 673227296, 1009840944, 2019681888]

約数ペア:

[(1, 2019681888), (2, 1009840944), (3, 673227296), (4, 504920472), (6, 336613648), (7, 288525984), (8, 252460236), (12, 168306824), (14, 144262992), (16, 126230118), (21, 96175328), (23, 87812256), (24, 84153412), (28, 72131496), (32, 63115059), (42, 48087664), (46, 43906128), (48, 42076706), (56, 36065748), (69, 29270752), (84, 24043832), (92, 21953064), (96, 21038353), (112, 18032874), (138, 14635376), (149, 13554912), (161, 12544608), (168, 12021916), (184, 10976532), (224, 9016437), (276, 7317688), (298, 6777456), (322, 6272304), (336, 6010958), (368, 5488266), (447, 4518304), (483, 4181536), (552, 3658844), (596, 3388728), (644, 3136152), (672, 3005479), (736, 2744133), (877, 2302944), (894, 2259152), (966, 2090768), (1043, 1936416), (1104, 1829422), (1192, 1694364), (1288, 1568076), (1754, 1151472), (1788, 1129576), (1932, 1045384), (2086, 968208), (2208, 914711), (2384, 847182), (2576, 784038), (2631, 767648), (3129, 645472), (3427, 589344), (3508, 575736), (3576, 564788), (3864, 522692), (4172, 484104), (4768, 423591), (5152, 392019), (5262, 383824), (6139, 328992), (6258, 322736), (6854, 294672), (7016, 287868), (7152, 282394), (7728, 261346), (8344, 242052), (10281, 196448), (10524, 191912), (12278, 164496), (12516, 161368), (13708, 147336), (14032, 143934), (14304, 141197), (15456, 130673), (16688, 121026), (18417, 109664), (20171, 100128), (20562, 98224), (21048, 95956), (23989, 84192), (24556, 82248), (25032, 80684), (27416, 73668), (28064, 71967), (33376, 60513), (36834, 54832), (40342, 50064), (41124, 49112), (42096, 47978)]