219932352

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:271

約数の個数: 168

約数和(自身を含む): 662513280

約数和(自身を除く): 442580928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 109, 113, 124, 144, 186, 192, 218, 226, 248, 279, 288, 327, 339, 372, 436, 452, 496, 558, 576, 654, 678, 744, 872, 904, 981, 992, 1017, 1116, 1308, 1356, 1488, 1744, 1808, 1962, 1984, 2034, 2232, 2616, 2712, 2976, 3379, 3488, 3503, 3616, 3924, 4068, 4464, 5232, 5424, 5952, 6758, 6976, 7006, 7232, 7848, 8136, 8928, 10137, 10464, 10509, 10848, 12317, 13516, 14012, 15696, 16272, 17856, 20274, 20928, 21018, 21696, 24634, 27032, 28024, 30411, 31392, 31527, 32544, 36951, 40548, 42036, 49268, 54064, 56048, 60822, 62784, 63054, 65088, 73902, 81096, 84072, 98536, 108128, 110853, 112096, 121644, 126108, 147804, 162192, 168144, 197072, 216256, 221706, 224192, 243288, 252216, 295608, 324384, 336288, 381827, 394144, 443412, 486576, 504432, 591216, 648768, 672576, 763654, 788288, 886824, 973152, 1008864, 1145481, 1182432, 1527308, 1773648, 1946304, 2017728, 2290962, 2364864, 3054616, 3436443, 3547296, 4581924, 6109232, 6872886, 7094592, 9163848, 12218464, 13745772, 18327696, 24436928, 27491544, 36655392, 54983088, 73310784, 109966176, 219932352]

約数ペア:

[(1, 219932352), (2, 109966176), (3, 73310784), (4, 54983088), (6, 36655392), (8, 27491544), (9, 24436928), (12, 18327696), (16, 13745772), (18, 12218464), (24, 9163848), (31, 7094592), (32, 6872886), (36, 6109232), (48, 4581924), (62, 3547296), (64, 3436443), (72, 3054616), (93, 2364864), (96, 2290962), (109, 2017728), (113, 1946304), (124, 1773648), (144, 1527308), (186, 1182432), (192, 1145481), (218, 1008864), (226, 973152), (248, 886824), (279, 788288), (288, 763654), (327, 672576), (339, 648768), (372, 591216), (436, 504432), (452, 486576), (496, 443412), (558, 394144), (576, 381827), (654, 336288), (678, 324384), (744, 295608), (872, 252216), (904, 243288), (981, 224192), (992, 221706), (1017, 216256), (1116, 197072), (1308, 168144), (1356, 162192), (1488, 147804), (1744, 126108), (1808, 121644), (1962, 112096), (1984, 110853), (2034, 108128), (2232, 98536), (2616, 84072), (2712, 81096), (2976, 73902), (3379, 65088), (3488, 63054), (3503, 62784), (3616, 60822), (3924, 56048), (4068, 54064), (4464, 49268), (5232, 42036), (5424, 40548), (5952, 36951), (6758, 32544), (6976, 31527), (7006, 31392), (7232, 30411), (7848, 28024), (8136, 27032), (8928, 24634), (10137, 21696), (10464, 21018), (10509, 20928), (10848, 20274), (12317, 17856), (13516, 16272), (14012, 15696)]