1984949568

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{492299}}^1$

素因数の和:492324

約数の個数: 84

約数和(自身を含む): 6502298400

約数和(自身を除く): 4517348832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 492299, 984598, 1476897, 1969196, 2953794, 3446093, 3938392, 4430691, 5907588, 6892186, 7876784, 8861382, 10338279, 11815176, 13784372, 15753568, 17722764, 20676558, 23630352, 27568744, 31014837, 31507136, 35445528, 41353116, 47260704, 55137488, 62029674, 70891056, 82706232, 94521408, 110274976, 124059348, 141782112, 165412464, 220549952, 248118696, 283564224, 330824928, 496237392, 661649856, 992474784, 1984949568]

約数ペア:

[(1, 1984949568), (2, 992474784), (3, 661649856), (4, 496237392), (6, 330824928), (7, 283564224), (8, 248118696), (9, 220549952), (12, 165412464), (14, 141782112), (16, 124059348), (18, 110274976), (21, 94521408), (24, 82706232), (28, 70891056), (32, 62029674), (36, 55137488), (42, 47260704), (48, 41353116), (56, 35445528), (63, 31507136), (64, 31014837), (72, 27568744), (84, 23630352), (96, 20676558), (112, 17722764), (126, 15753568), (144, 13784372), (168, 11815176), (192, 10338279), (224, 8861382), (252, 7876784), (288, 6892186), (336, 5907588), (448, 4430691), (504, 3938392), (576, 3446093), (672, 2953794), (1008, 1969196), (1344, 1476897), (2016, 984598), (4032, 492299)]