2138429376

素因数分解:

$2^6\times 3^3\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:496

約数の個数: 224

約数和(自身を含む): 6571488000

約数和(自身を除く): 4433058624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 139, 144, 174, 192, 216, 232, 261, 278, 288, 307, 348, 417, 432, 464, 522, 556, 576, 614, 696, 783, 834, 864, 921, 928, 1044, 1112, 1228, 1251, 1392, 1566, 1668, 1728, 1842, 1856, 2088, 2224, 2456, 2502, 2763, 2784, 3132, 3336, 3684, 3753, 4031, 4176, 4448, 4912, 5004, 5526, 5568, 6264, 6672, 7368, 7506, 8062, 8289, 8352, 8896, 8903, 9824, 10008, 11052, 12093, 12528, 13344, 14736, 15012, 16124, 16578, 16704, 17806, 19648, 20016, 22104, 24186, 25056, 26688, 26709, 29472, 30024, 32248, 33156, 35612, 36279, 40032, 42673, 44208, 48372, 50112, 53418, 58944, 60048, 64496, 66312, 71224, 72558, 80064, 80127, 85346, 88416, 96744, 106836, 108837, 120096, 128019, 128992, 132624, 142448, 145116, 160254, 170692, 176832, 193488, 213672, 217674, 240192, 240381, 256038, 257984, 265248, 284896, 290232, 320508, 341384, 384057, 386976, 427344, 435348, 480762, 512076, 530496, 569792, 580464, 641016, 682768, 768114, 773952, 854688, 870696, 961524, 1024152, 1152171, 1160928, 1237517, 1282032, 1365536, 1536228, 1709376, 1741392, 1923048, 2048304, 2304342, 2321856, 2475034, 2564064, 2731072, 3072456, 3482784, 3712551, 3846096, 4096608, 4608684, 4950068, 5128128, 6144912, 6965568, 7425102, 7692192, 8193216, 9217368, 9900136, 11137653, 12289824, 14850204, 15384384, 18434736, 19800272, 22275306, 24579648, 29700408, 33412959, 36869472, 39600544, 44550612, 59400816, 66825918, 73738944, 79201088, 89101224, 118801632, 133651836, 178202448, 237603264, 267303672, 356404896, 534607344, 712809792, 1069214688, 2138429376]

約数ペア:

[(1, 2138429376), (2, 1069214688), (3, 712809792), (4, 534607344), (6, 356404896), (8, 267303672), (9, 237603264), (12, 178202448), (16, 133651836), (18, 118801632), (24, 89101224), (27, 79201088), (29, 73738944), (32, 66825918), (36, 59400816), (48, 44550612), (54, 39600544), (58, 36869472), (64, 33412959), (72, 29700408), (87, 24579648), (96, 22275306), (108, 19800272), (116, 18434736), (139, 15384384), (144, 14850204), (174, 12289824), (192, 11137653), (216, 9900136), (232, 9217368), (261, 8193216), (278, 7692192), (288, 7425102), (307, 6965568), (348, 6144912), (417, 5128128), (432, 4950068), (464, 4608684), (522, 4096608), (556, 3846096), (576, 3712551), (614, 3482784), (696, 3072456), (783, 2731072), (834, 2564064), (864, 2475034), (921, 2321856), (928, 2304342), (1044, 2048304), (1112, 1923048), (1228, 1741392), (1251, 1709376), (1392, 1536228), (1566, 1365536), (1668, 1282032), (1728, 1237517), (1842, 1160928), (1856, 1152171), (2088, 1024152), (2224, 961524), (2456, 870696), (2502, 854688), (2763, 773952), (2784, 768114), (3132, 682768), (3336, 641016), (3684, 580464), (3753, 569792), (4031, 530496), (4176, 512076), (4448, 480762), (4912, 435348), (5004, 427344), (5526, 386976), (5568, 384057), (6264, 341384), (6672, 320508), (7368, 290232), (7506, 284896), (8062, 265248), (8289, 257984), (8352, 256038), (8896, 240381), (8903, 240192), (9824, 217674), (10008, 213672), (11052, 193488), (12093, 176832), (12528, 170692), (13344, 160254), (14736, 145116), (15012, 142448), (16124, 132624), (16578, 128992), (16704, 128019), (17806, 120096), (19648, 108837), (20016, 106836), (22104, 96744), (24186, 88416), (25056, 85346), (26688, 80127), (26709, 80064), (29472, 72558), (30024, 71224), (32248, 66312), (33156, 64496), (35612, 60048), (36279, 58944), (40032, 53418), (42673, 50112), (44208, 48372)]