2091975552

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{20873}}^1$

素因数の和:20925

約数の個数: 128

約数和(自身を含む): 6387444000

約数和(自身を除く): 4295468448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 216, 232, 261, 288, 348, 384, 432, 464, 522, 576, 696, 783, 864, 928, 1044, 1152, 1392, 1566, 1728, 1856, 2088, 2784, 3132, 3456, 3712, 4176, 5568, 6264, 8352, 11136, 12528, 16704, 20873, 25056, 33408, 41746, 50112, 62619, 83492, 100224, 125238, 166984, 187857, 250476, 333968, 375714, 500952, 563571, 605317, 667936, 751428, 1001904, 1127142, 1210634, 1335872, 1502856, 1815951, 2003808, 2254284, 2421268, 2671744, 3005712, 3631902, 4007616, 4508568, 4842536, 5447853, 6011424, 7263804, 8015232, 9017136, 9685072, 10895706, 12022848, 14527608, 16343559, 18034272, 19370144, 21791412, 24045696, 29055216, 32687118, 36068544, 38740288, 43582824, 58110432, 65374236, 72137088, 77480576, 87165648, 116220864, 130748472, 174331296, 232441728, 261496944, 348662592, 522993888, 697325184, 1045987776, 2091975552]

約数ペア:

[(1, 2091975552), (2, 1045987776), (3, 697325184), (4, 522993888), (6, 348662592), (8, 261496944), (9, 232441728), (12, 174331296), (16, 130748472), (18, 116220864), (24, 87165648), (27, 77480576), (29, 72137088), (32, 65374236), (36, 58110432), (48, 43582824), (54, 38740288), (58, 36068544), (64, 32687118), (72, 29055216), (87, 24045696), (96, 21791412), (108, 19370144), (116, 18034272), (128, 16343559), (144, 14527608), (174, 12022848), (192, 10895706), (216, 9685072), (232, 9017136), (261, 8015232), (288, 7263804), (348, 6011424), (384, 5447853), (432, 4842536), (464, 4508568), (522, 4007616), (576, 3631902), (696, 3005712), (783, 2671744), (864, 2421268), (928, 2254284), (1044, 2003808), (1152, 1815951), (1392, 1502856), (1566, 1335872), (1728, 1210634), (1856, 1127142), (2088, 1001904), (2784, 751428), (3132, 667936), (3456, 605317), (3712, 563571), (4176, 500952), (5568, 375714), (6264, 333968), (8352, 250476), (11136, 187857), (12528, 166984), (16704, 125238), (20873, 100224), (25056, 83492), (33408, 62619), (41746, 50112)]