27860617104

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1\times {\mathrm{673}}^1$

素因数の和:1405

約数の個数: 160

約数和(自身を含む): 76253405184

約数和(自身を除く): 48392788080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 496, 516, 647, 673, 688, 744, 1032, 1294, 1333, 1346, 1488, 1941, 2019, 2064, 2588, 2666, 2692, 3882, 3999, 4038, 5176, 5332, 5384, 7764, 7998, 8076, 10352, 10664, 10768, 15528, 15996, 16152, 20057, 20863, 21328, 27821, 28939, 31056, 31992, 32304, 40114, 41726, 55642, 57878, 60171, 62589, 63984, 80228, 83452, 83463, 86817, 111284, 115756, 120342, 125178, 160456, 166904, 166926, 173634, 222568, 231512, 240684, 250356, 320912, 333808, 333852, 347268, 435431, 445136, 463024, 481368, 500712, 667704, 694536, 862451, 870862, 897109, 962736, 1001424, 1306293, 1335408, 1389072, 1724902, 1741724, 1794218, 2587353, 2612586, 2691327, 3449804, 3483448, 3588436, 5174706, 5225172, 5382654, 6899608, 6966896, 7176872, 10349412, 10450344, 10765308, 13498361, 13799216, 14353744, 18723533, 20698824, 20900688, 21530616, 26996722, 37447066, 40495083, 41397648, 43061232, 53993444, 56170599, 74894132, 80990166, 107986888, 112341198, 149788264, 161980332, 215973776, 224682396, 299576528, 323960664, 449364792, 580429523, 647921328, 898729584, 1160859046, 1741288569, 2321718092, 3482577138, 4643436184, 6965154276, 9286872368, 13930308552, 27860617104]

約数ペア:

[(1, 27860617104), (2, 13930308552), (3, 9286872368), (4, 6965154276), (6, 4643436184), (8, 3482577138), (12, 2321718092), (16, 1741288569), (24, 1160859046), (31, 898729584), (43, 647921328), (48, 580429523), (62, 449364792), (86, 323960664), (93, 299576528), (124, 224682396), (129, 215973776), (172, 161980332), (186, 149788264), (248, 112341198), (258, 107986888), (344, 80990166), (372, 74894132), (496, 56170599), (516, 53993444), (647, 43061232), (673, 41397648), (688, 40495083), (744, 37447066), (1032, 26996722), (1294, 21530616), (1333, 20900688), (1346, 20698824), (1488, 18723533), (1941, 14353744), (2019, 13799216), (2064, 13498361), (2588, 10765308), (2666, 10450344), (2692, 10349412), (3882, 7176872), (3999, 6966896), (4038, 6899608), (5176, 5382654), (5332, 5225172), (5384, 5174706), (7764, 3588436), (7998, 3483448), (8076, 3449804), (10352, 2691327), (10664, 2612586), (10768, 2587353), (15528, 1794218), (15996, 1741724), (16152, 1724902), (20057, 1389072), (20863, 1335408), (21328, 1306293), (27821, 1001424), (28939, 962736), (31056, 897109), (31992, 870862), (32304, 862451), (40114, 694536), (41726, 667704), (55642, 500712), (57878, 481368), (60171, 463024), (62589, 445136), (63984, 435431), (80228, 347268), (83452, 333852), (83463, 333808), (86817, 320912), (111284, 250356), (115756, 240684), (120342, 231512), (125178, 222568), (160456, 173634), (166904, 166926)]