2016987312

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{1867}}^1$

素因数の和:2266

約数の個数: 80

約数和(自身を含む): 5303446272

約数和(自身を除く): 3286458960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 317, 426, 568, 634, 852, 951, 1136, 1268, 1704, 1867, 1902, 2536, 3408, 3734, 3804, 5072, 5601, 7468, 7608, 11202, 14936, 15216, 22404, 22507, 29872, 44808, 45014, 67521, 89616, 90028, 132557, 135042, 180056, 265114, 270084, 360112, 397671, 530228, 540168, 591839, 795342, 1060456, 1080336, 1183678, 1590684, 1775517, 2120912, 2367356, 3181368, 3551034, 4734712, 6362736, 7102068, 9469424, 14204136, 28408272, 42020569, 84041138, 126061707, 168082276, 252123414, 336164552, 504246828, 672329104, 1008493656, 2016987312]

約数ペア:

[(1, 2016987312), (2, 1008493656), (3, 672329104), (4, 504246828), (6, 336164552), (8, 252123414), (12, 168082276), (16, 126061707), (24, 84041138), (48, 42020569), (71, 28408272), (142, 14204136), (213, 9469424), (284, 7102068), (317, 6362736), (426, 4734712), (568, 3551034), (634, 3181368), (852, 2367356), (951, 2120912), (1136, 1775517), (1268, 1590684), (1704, 1183678), (1867, 1080336), (1902, 1060456), (2536, 795342), (3408, 591839), (3734, 540168), (3804, 530228), (5072, 397671), (5601, 360112), (7468, 270084), (7608, 265114), (11202, 180056), (14936, 135042), (15216, 132557), (22404, 90028), (22507, 89616), (29872, 67521), (44808, 45014)]