2019921216

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2749}}^1$

素因数の和:2896

約数の個数: 112

約数和(自身を含む): 5532120000

約数和(自身を除く): 3512198784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 89, 96, 129, 172, 178, 192, 258, 267, 344, 356, 516, 534, 688, 712, 1032, 1068, 1376, 1424, 2064, 2136, 2749, 2752, 2848, 3827, 4128, 4272, 5498, 5696, 7654, 8247, 8256, 8544, 10996, 11481, 15308, 16494, 17088, 21992, 22962, 30616, 32988, 43984, 45924, 61232, 65976, 87968, 91848, 118207, 122464, 131952, 175936, 183696, 236414, 244661, 244928, 263904, 354621, 367392, 472828, 489322, 527808, 709242, 733983, 734784, 945656, 978644, 1418484, 1467966, 1891312, 1957288, 2836968, 2935932, 3782624, 3914576, 5673936, 5871864, 7565248, 7829152, 10520423, 11347872, 11743728, 15658304, 21040846, 22695744, 23487456, 31561269, 42081692, 46974912, 63122538, 84163384, 126245076, 168326768, 252490152, 336653536, 504980304, 673307072, 1009960608, 2019921216]

約数ペア:

[(1, 2019921216), (2, 1009960608), (3, 673307072), (4, 504980304), (6, 336653536), (8, 252490152), (12, 168326768), (16, 126245076), (24, 84163384), (32, 63122538), (43, 46974912), (48, 42081692), (64, 31561269), (86, 23487456), (89, 22695744), (96, 21040846), (129, 15658304), (172, 11743728), (178, 11347872), (192, 10520423), (258, 7829152), (267, 7565248), (344, 5871864), (356, 5673936), (516, 3914576), (534, 3782624), (688, 2935932), (712, 2836968), (1032, 1957288), (1068, 1891312), (1376, 1467966), (1424, 1418484), (2064, 978644), (2136, 945656), (2749, 734784), (2752, 733983), (2848, 709242), (3827, 527808), (4128, 489322), (4272, 472828), (5498, 367392), (5696, 354621), (7654, 263904), (8247, 244928), (8256, 244661), (8544, 236414), (10996, 183696), (11481, 175936), (15308, 131952), (16494, 122464), (17088, 118207), (21992, 91848), (22962, 87968), (30616, 65976), (32988, 61232), (43984, 45924)]