2161653312

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:386

約数の個数: 336

約数和(自身を含む): 7330025472

約数和(自身を除く): 5168372160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 64, 78, 84, 91, 93, 96, 104, 112, 124, 156, 168, 169, 182, 186, 192, 208, 217, 224, 248, 273, 307, 312, 336, 338, 364, 372, 403, 416, 434, 448, 496, 507, 546, 614, 624, 651, 672, 676, 728, 744, 806, 832, 868, 921, 992, 1014, 1092, 1183, 1209, 1228, 1248, 1302, 1344, 1352, 1456, 1488, 1612, 1736, 1842, 1984, 2028, 2149, 2184, 2366, 2418, 2456, 2496, 2604, 2704, 2821, 2912, 2976, 3224, 3472, 3549, 3684, 3991, 4056, 4298, 4368, 4732, 4836, 4912, 5208, 5239, 5408, 5642, 5824, 5952, 6447, 6448, 6944, 7098, 7368, 7982, 8112, 8463, 8596, 8736, 9464, 9517, 9672, 9824, 10416, 10478, 10816, 11284, 11973, 12894, 12896, 13888, 14196, 14736, 15717, 15964, 16224, 16926, 17192, 17472, 18928, 19034, 19344, 19648, 20832, 20956, 22568, 23946, 25788, 25792, 27937, 28392, 28551, 29472, 31434, 31928, 32448, 33852, 34384, 36673, 37856, 38068, 38688, 41664, 41912, 45136, 47892, 51576, 51883, 55874, 56784, 57102, 58944, 62868, 63856, 66619, 67704, 68768, 73346, 75712, 76136, 77376, 83811, 83824, 90272, 95784, 103152, 103766, 110019, 111748, 113568, 114204, 123721, 125736, 127712, 133238, 135408, 137536, 146692, 152272, 155649, 167622, 167648, 180544, 191568, 199857, 206304, 207532, 220038, 223496, 227136, 228408, 247442, 251472, 255424, 266476, 270816, 293384, 304544, 311298, 335244, 335296, 363181, 371163, 383136, 399714, 412608, 415064, 440076, 446992, 456816, 494884, 502944, 532952, 541632, 586768, 609088, 622596, 670488, 726362, 742326, 766272, 799428, 830128, 866047, 880152, 893984, 913632, 989768, 1005888, 1065904, 1089543, 1173536, 1245192, 1340976, 1452724, 1484652, 1598856, 1608373, 1660256, 1732094, 1760304, 1787968, 1827264, 1979536, 2131808, 2179086, 2347072, 2490384, 2598141, 2681952, 2905448, 2969304, 3197712, 3216746, 3320512, 3464188, 3520608, 3959072, 4263616, 4358172, 4825119, 4980768, 5196282, 5363904, 5810896, 5938608, 6395424, 6433492, 6928376, 7041216, 7918144, 8716344, 9650238, 9961536, 10392564, 11258611, 11621792, 11877216, 12790848, 12866984, 13856752, 17432688, 19300476, 20785128, 22517222, 23243584, 23754432, 25733968, 27713504, 33775833, 34865376, 38600952, 41570256, 45034444, 51467936, 55427008, 67551666, 69730752, 77201904, 83140512, 90068888, 102935872, 135103332, 154403808, 166281024, 180137776, 270206664, 308807616, 360275552, 540413328, 720551104, 1080826656, 2161653312]

約数ペア:

[(1, 2161653312), (2, 1080826656), (3, 720551104), (4, 540413328), (6, 360275552), (7, 308807616), (8, 270206664), (12, 180137776), (13, 166281024), (14, 154403808), (16, 135103332), (21, 102935872), (24, 90068888), (26, 83140512), (28, 77201904), (31, 69730752), (32, 67551666), (39, 55427008), (42, 51467936), (48, 45034444), (52, 41570256), (56, 38600952), (62, 34865376), (64, 33775833), (78, 27713504), (84, 25733968), (91, 23754432), (93, 23243584), (96, 22517222), (104, 20785128), (112, 19300476), (124, 17432688), (156, 13856752), (168, 12866984), (169, 12790848), (182, 11877216), (186, 11621792), (192, 11258611), (208, 10392564), (217, 9961536), (224, 9650238), (248, 8716344), (273, 7918144), (307, 7041216), (312, 6928376), (336, 6433492), (338, 6395424), (364, 5938608), (372, 5810896), (403, 5363904), (416, 5196282), (434, 4980768), (448, 4825119), (496, 4358172), (507, 4263616), (546, 3959072), (614, 3520608), (624, 3464188), (651, 3320512), (672, 3216746), (676, 3197712), (728, 2969304), (744, 2905448), (806, 2681952), (832, 2598141), (868, 2490384), (921, 2347072), (992, 2179086), (1014, 2131808), (1092, 1979536), (1183, 1827264), (1209, 1787968), (1228, 1760304), (1248, 1732094), (1302, 1660256), (1344, 1608373), (1352, 1598856), (1456, 1484652), (1488, 1452724), (1612, 1340976), (1736, 1245192), (1842, 1173536), (1984, 1089543), (2028, 1065904), (2149, 1005888), (2184, 989768), (2366, 913632), (2418, 893984), (2456, 880152), (2496, 866047), (2604, 830128), (2704, 799428), (2821, 766272), (2912, 742326), (2976, 726362), (3224, 670488), (3472, 622596), (3549, 609088), (3684, 586768), (3991, 541632), (4056, 532952), (4298, 502944), (4368, 494884), (4732, 456816), (4836, 446992), (4912, 440076), (5208, 415064), (5239, 412608), (5408, 399714), (5642, 383136), (5824, 371163), (5952, 363181), (6447, 335296), (6448, 335244), (6944, 311298), (7098, 304544), (7368, 293384), (7982, 270816), (8112, 266476), (8463, 255424), (8596, 251472), (8736, 247442), (9464, 228408), (9517, 227136), (9672, 223496), (9824, 220038), (10416, 207532), (10478, 206304), (10816, 199857), (11284, 191568), (11973, 180544), (12894, 167648), (12896, 167622), (13888, 155649), (14196, 152272), (14736, 146692), (15717, 137536), (15964, 135408), (16224, 133238), (16926, 127712), (17192, 125736), (17472, 123721), (18928, 114204), (19034, 113568), (19344, 111748), (19648, 110019), (20832, 103766), (20956, 103152), (22568, 95784), (23946, 90272), (25788, 83824), (25792, 83811), (27937, 77376), (28392, 76136), (28551, 75712), (29472, 73346), (31434, 68768), (31928, 67704), (32448, 66619), (33852, 63856), (34384, 62868), (36673, 58944), (37856, 57102), (38068, 56784), (38688, 55874), (41664, 51883), (41912, 51576), (45136, 47892)]