1689067488

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:321

約数の個数: 192

約数和(自身を含む): 4768727040

約数和(自身を除く): 3079659552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 82, 93, 96, 109, 123, 124, 127, 164, 186, 218, 246, 248, 254, 327, 328, 372, 381, 436, 492, 496, 508, 654, 656, 744, 762, 872, 984, 992, 1016, 1271, 1308, 1312, 1488, 1524, 1744, 1968, 2032, 2542, 2616, 2976, 3048, 3379, 3488, 3813, 3936, 3937, 4064, 4469, 5084, 5207, 5232, 6096, 6758, 7626, 7874, 8938, 10137, 10168, 10414, 10464, 11811, 12192, 13407, 13516, 13843, 15252, 15621, 15748, 17876, 20274, 20336, 20828, 23622, 26814, 27032, 27686, 30504, 31242, 31496, 35752, 40548, 40672, 41529, 41656, 47244, 53628, 54064, 55372, 61008, 62484, 62992, 71504, 81096, 83058, 83312, 94488, 107256, 108128, 110744, 122016, 124968, 125984, 138539, 143008, 161417, 162192, 166116, 166624, 188976, 214512, 221488, 249936, 277078, 322834, 324384, 332232, 377952, 415617, 429024, 429133, 442976, 484251, 499872, 554156, 567563, 645668, 664464, 831234, 858266, 968502, 1108312, 1135126, 1287399, 1291336, 1328928, 1662468, 1702689, 1716532, 1937004, 2216624, 2270252, 2574798, 2582672, 3324936, 3405378, 3433064, 3874008, 4433248, 4540504, 5149596, 5165344, 6649872, 6810756, 6866128, 7748016, 9081008, 10299192, 13299744, 13621512, 13732256, 15496032, 17594453, 18162016, 20598384, 27243024, 35188906, 41196768, 52783359, 54486048, 70377812, 105566718, 140755624, 211133436, 281511248, 422266872, 563022496, 844533744, 1689067488]

約数ペア:

[(1, 1689067488), (2, 844533744), (3, 563022496), (4, 422266872), (6, 281511248), (8, 211133436), (12, 140755624), (16, 105566718), (24, 70377812), (31, 54486048), (32, 52783359), (41, 41196768), (48, 35188906), (62, 27243024), (82, 20598384), (93, 18162016), (96, 17594453), (109, 15496032), (123, 13732256), (124, 13621512), (127, 13299744), (164, 10299192), (186, 9081008), (218, 7748016), (246, 6866128), (248, 6810756), (254, 6649872), (327, 5165344), (328, 5149596), (372, 4540504), (381, 4433248), (436, 3874008), (492, 3433064), (496, 3405378), (508, 3324936), (654, 2582672), (656, 2574798), (744, 2270252), (762, 2216624), (872, 1937004), (984, 1716532), (992, 1702689), (1016, 1662468), (1271, 1328928), (1308, 1291336), (1312, 1287399), (1488, 1135126), (1524, 1108312), (1744, 968502), (1968, 858266), (2032, 831234), (2542, 664464), (2616, 645668), (2976, 567563), (3048, 554156), (3379, 499872), (3488, 484251), (3813, 442976), (3936, 429133), (3937, 429024), (4064, 415617), (4469, 377952), (5084, 332232), (5207, 324384), (5232, 322834), (6096, 277078), (6758, 249936), (7626, 221488), (7874, 214512), (8938, 188976), (10137, 166624), (10168, 166116), (10414, 162192), (10464, 161417), (11811, 143008), (12192, 138539), (13407, 125984), (13516, 124968), (13843, 122016), (15252, 110744), (15621, 108128), (15748, 107256), (17876, 94488), (20274, 83312), (20336, 83058), (20828, 81096), (23622, 71504), (26814, 62992), (27032, 62484), (27686, 61008), (30504, 55372), (31242, 54064), (31496, 53628), (35752, 47244), (40548, 41656), (40672, 41529)]