2140868184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:470

約数の個数: 256

約数和(自身を含む): 6888161280

約数和(自身を除く): 4747293096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 103, 104, 124, 156, 168, 182, 186, 206, 217, 248, 273, 307, 309, 312, 364, 372, 403, 412, 434, 546, 614, 618, 651, 721, 728, 744, 806, 824, 868, 921, 1092, 1209, 1228, 1236, 1302, 1339, 1442, 1612, 1736, 1842, 2149, 2163, 2184, 2418, 2456, 2472, 2604, 2678, 2821, 2884, 3193, 3224, 3684, 3991, 4017, 4298, 4326, 4836, 5208, 5356, 5642, 5768, 6386, 6447, 7368, 7982, 8034, 8463, 8596, 8652, 9373, 9517, 9579, 9672, 10712, 11284, 11973, 12772, 12894, 15964, 16068, 16926, 17192, 17304, 18746, 19034, 19158, 22351, 22568, 23946, 25544, 25788, 27937, 28119, 28551, 31621, 31928, 32136, 33852, 37492, 38068, 38316, 41509, 44702, 47892, 51576, 55874, 56238, 57102, 63242, 66619, 67053, 67704, 74984, 76136, 76632, 83018, 83811, 89404, 94863, 95784, 111748, 112476, 114204, 123721, 124527, 126484, 133238, 134106, 166036, 167622, 178808, 189726, 199857, 221347, 223496, 224952, 228408, 247442, 249054, 252968, 266476, 268212, 290563, 332072, 335244, 371163, 379452, 399714, 411073, 442694, 494884, 498108, 532952, 536424, 581126, 664041, 670488, 742326, 758904, 799428, 822146, 866047, 871689, 885388, 980251, 989768, 996216, 1162252, 1233219, 1328082, 1484652, 1598856, 1644292, 1732094, 1743378, 1770776, 1960502, 2324504, 2466438, 2598141, 2656164, 2877511, 2940753, 2969304, 3288584, 3464188, 3486756, 3921004, 4932876, 5196282, 5312328, 5755022, 5881506, 6861757, 6928376, 6973512, 7842008, 8632533, 9865752, 10392564, 11510044, 11763012, 12743263, 13723514, 17265066, 20585271, 20785128, 23020088, 23526024, 25486526, 27447028, 34530132, 38229789, 41170542, 50973052, 54894056, 69060264, 76459578, 82341084, 89202841, 101946104, 152919156, 164682168, 178405682, 267608523, 305838312, 356811364, 535217046, 713622728, 1070434092, 2140868184]

約数ペア:

[(1, 2140868184), (2, 1070434092), (3, 713622728), (4, 535217046), (6, 356811364), (7, 305838312), (8, 267608523), (12, 178405682), (13, 164682168), (14, 152919156), (21, 101946104), (24, 89202841), (26, 82341084), (28, 76459578), (31, 69060264), (39, 54894056), (42, 50973052), (52, 41170542), (56, 38229789), (62, 34530132), (78, 27447028), (84, 25486526), (91, 23526024), (93, 23020088), (103, 20785128), (104, 20585271), (124, 17265066), (156, 13723514), (168, 12743263), (182, 11763012), (186, 11510044), (206, 10392564), (217, 9865752), (248, 8632533), (273, 7842008), (307, 6973512), (309, 6928376), (312, 6861757), (364, 5881506), (372, 5755022), (403, 5312328), (412, 5196282), (434, 4932876), (546, 3921004), (614, 3486756), (618, 3464188), (651, 3288584), (721, 2969304), (728, 2940753), (744, 2877511), (806, 2656164), (824, 2598141), (868, 2466438), (921, 2324504), (1092, 1960502), (1209, 1770776), (1228, 1743378), (1236, 1732094), (1302, 1644292), (1339, 1598856), (1442, 1484652), (1612, 1328082), (1736, 1233219), (1842, 1162252), (2149, 996216), (2163, 989768), (2184, 980251), (2418, 885388), (2456, 871689), (2472, 866047), (2604, 822146), (2678, 799428), (2821, 758904), (2884, 742326), (3193, 670488), (3224, 664041), (3684, 581126), (3991, 536424), (4017, 532952), (4298, 498108), (4326, 494884), (4836, 442694), (5208, 411073), (5356, 399714), (5642, 379452), (5768, 371163), (6386, 335244), (6447, 332072), (7368, 290563), (7982, 268212), (8034, 266476), (8463, 252968), (8596, 249054), (8652, 247442), (9373, 228408), (9517, 224952), (9579, 223496), (9672, 221347), (10712, 199857), (11284, 189726), (11973, 178808), (12772, 167622), (12894, 166036), (15964, 134106), (16068, 133238), (16926, 126484), (17192, 124527), (17304, 123721), (18746, 114204), (19034, 112476), (19158, 111748), (22351, 95784), (22568, 94863), (23946, 89404), (25544, 83811), (25788, 83018), (27937, 76632), (28119, 76136), (28551, 74984), (31621, 67704), (31928, 67053), (32136, 66619), (33852, 63242), (37492, 57102), (38068, 56238), (38316, 55874), (41509, 51576), (44702, 47892)]