1994612256

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1103}}^1$

素因数の和:1165

約数の個数: 384

約数和(自身を含む): 7478231040

約数和(自身を除く): 5483618784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 23, 24, 26, 27, 28, 32, 36, 39, 42, 46, 48, 52, 54, 56, 63, 69, 72, 78, 84, 91, 92, 96, 104, 108, 112, 117, 126, 138, 144, 156, 161, 168, 182, 184, 189, 207, 208, 216, 224, 234, 252, 273, 276, 288, 299, 312, 322, 336, 351, 364, 368, 378, 414, 416, 432, 468, 483, 504, 546, 552, 598, 621, 624, 644, 672, 702, 728, 736, 756, 819, 828, 864, 897, 936, 966, 1008, 1092, 1103, 1104, 1196, 1242, 1248, 1288, 1404, 1449, 1456, 1512, 1638, 1656, 1794, 1872, 1932, 2016, 2093, 2184, 2206, 2208, 2392, 2457, 2484, 2576, 2691, 2808, 2898, 2912, 3024, 3276, 3309, 3312, 3588, 3744, 3864, 4186, 4347, 4368, 4412, 4784, 4914, 4968, 5152, 5382, 5616, 5796, 6048, 6279, 6552, 6618, 6624, 7176, 7721, 7728, 8073, 8372, 8694, 8736, 8824, 9568, 9828, 9927, 9936, 10764, 11232, 11592, 12558, 13104, 13236, 14339, 14352, 15442, 15456, 16146, 16744, 17388, 17648, 18837, 19656, 19854, 19872, 21528, 23163, 23184, 25116, 25369, 26208, 26472, 28678, 28704, 29781, 30884, 32292, 33488, 34776, 35296, 37674, 39312, 39708, 43017, 43056, 46326, 46368, 50232, 50738, 52944, 56511, 57356, 59562, 61768, 64584, 66976, 69489, 69552, 75348, 76107, 78624, 79416, 86034, 86112, 92652, 100373, 100464, 101476, 105888, 113022, 114712, 119124, 123536, 129051, 129168, 138978, 139104, 150696, 152214, 158832, 172068, 177583, 185304, 200746, 200928, 202952, 208467, 226044, 228321, 229424, 238248, 247072, 258102, 258336, 277956, 301119, 301392, 304428, 317664, 329797, 344136, 355166, 370608, 387153, 401492, 405904, 416934, 452088, 456642, 458848, 476496, 516204, 532749, 555912, 602238, 602784, 608856, 659594, 684963, 688272, 710332, 741216, 774306, 802984, 811808, 833868, 903357, 904176, 913284, 952992, 989391, 1032408, 1065498, 1111824, 1204476, 1217712, 1319188, 1369926, 1376544, 1420664, 1548612, 1598247, 1605968, 1667736, 1806714, 1808352, 1826568, 1978782, 2064816, 2130996, 2223648, 2308579, 2408952, 2435424, 2638376, 2710071, 2739852, 2841328, 2968173, 3097224, 3196494, 3211936, 3335472, 3613428, 3653136, 3957564, 4129632, 4261992, 4617158, 4794741, 4817904, 5276752, 5420142, 5479704, 5682656, 5936346, 6194448, 6392988, 6670944, 6925737, 7226856, 7306272, 7915128, 8523984, 8904519, 9234316, 9589482, 9635808, 10553504, 10840284, 10959408, 11872692, 12388896, 12785976, 13851474, 14453712, 15830256, 17047968, 17809038, 18468632, 19178964, 20777211, 21680568, 21918816, 23745384, 25571952, 27702948, 28907424, 31660512, 35618076, 36937264, 38357928, 41554422, 43361136, 47490768, 51143904, 55405896, 62331633, 71236152, 73874528, 76715856, 83108844, 86722272, 94981536, 110811792, 124663266, 142472304, 153431712, 166217688, 221623584, 249326532, 284944608, 332435376, 498653064, 664870752, 997306128, 1994612256]

約数ペア:

[(1, 1994612256), (2, 997306128), (3, 664870752), (4, 498653064), (6, 332435376), (7, 284944608), (8, 249326532), (9, 221623584), (12, 166217688), (13, 153431712), (14, 142472304), (16, 124663266), (18, 110811792), (21, 94981536), (23, 86722272), (24, 83108844), (26, 76715856), (27, 73874528), (28, 71236152), (32, 62331633), (36, 55405896), (39, 51143904), (42, 47490768), (46, 43361136), (48, 41554422), (52, 38357928), (54, 36937264), (56, 35618076), (63, 31660512), (69, 28907424), (72, 27702948), (78, 25571952), (84, 23745384), (91, 21918816), (92, 21680568), (96, 20777211), (104, 19178964), (108, 18468632), (112, 17809038), (117, 17047968), (126, 15830256), (138, 14453712), (144, 13851474), (156, 12785976), (161, 12388896), (168, 11872692), (182, 10959408), (184, 10840284), (189, 10553504), (207, 9635808), (208, 9589482), (216, 9234316), (224, 8904519), (234, 8523984), (252, 7915128), (273, 7306272), (276, 7226856), (288, 6925737), (299, 6670944), (312, 6392988), (322, 6194448), (336, 5936346), (351, 5682656), (364, 5479704), (368, 5420142), (378, 5276752), (414, 4817904), (416, 4794741), (432, 4617158), (468, 4261992), (483, 4129632), (504, 3957564), (546, 3653136), (552, 3613428), (598, 3335472), (621, 3211936), (624, 3196494), (644, 3097224), (672, 2968173), (702, 2841328), (728, 2739852), (736, 2710071), (756, 2638376), (819, 2435424), (828, 2408952), (864, 2308579), (897, 2223648), (936, 2130996), (966, 2064816), (1008, 1978782), (1092, 1826568), (1103, 1808352), (1104, 1806714), (1196, 1667736), (1242, 1605968), (1248, 1598247), (1288, 1548612), (1404, 1420664), (1449, 1376544), (1456, 1369926), (1512, 1319188), (1638, 1217712), (1656, 1204476), (1794, 1111824), (1872, 1065498), (1932, 1032408), (2016, 989391), (2093, 952992), (2184, 913284), (2206, 904176), (2208, 903357), (2392, 833868), (2457, 811808), (2484, 802984), (2576, 774306), (2691, 741216), (2808, 710332), (2898, 688272), (2912, 684963), (3024, 659594), (3276, 608856), (3309, 602784), (3312, 602238), (3588, 555912), (3744, 532749), (3864, 516204), (4186, 476496), (4347, 458848), (4368, 456642), (4412, 452088), (4784, 416934), (4914, 405904), (4968, 401492), (5152, 387153), (5382, 370608), (5616, 355166), (5796, 344136), (6048, 329797), (6279, 317664), (6552, 304428), (6618, 301392), (6624, 301119), (7176, 277956), (7721, 258336), (7728, 258102), (8073, 247072), (8372, 238248), (8694, 229424), (8736, 228321), (8824, 226044), (9568, 208467), (9828, 202952), (9927, 200928), (9936, 200746), (10764, 185304), (11232, 177583), (11592, 172068), (12558, 158832), (13104, 152214), (13236, 150696), (14339, 139104), (14352, 138978), (15442, 129168), (15456, 129051), (16146, 123536), (16744, 119124), (17388, 114712), (17648, 113022), (18837, 105888), (19656, 101476), (19854, 100464), (19872, 100373), (21528, 92652), (23163, 86112), (23184, 86034), (25116, 79416), (25369, 78624), (26208, 76107), (26472, 75348), (28678, 69552), (28704, 69489), (29781, 66976), (30884, 64584), (32292, 61768), (33488, 59562), (34776, 57356), (35296, 56511), (37674, 52944), (39312, 50738), (39708, 50232), (43017, 46368), (43056, 46326)]