820914768

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{335341}}^1$

素因数の和:335372

約数の個数: 60

約数和(自身を含む): 2432570868

約数和(自身を除く): 1611656100

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 335341, 670682, 1006023, 1341364, 2012046, 2682728, 3018069, 4024092, 5365456, 5700797, 6036138, 8048184, 11401594, 12072276, 16096368, 17102391, 22803188, 24144552, 34204782, 45606376, 48289104, 51307173, 68409564, 91212752, 102614346, 136819128, 205228692, 273638256, 410457384, 820914768]

約数ペア:

[(1, 820914768), (2, 410457384), (3, 273638256), (4, 205228692), (6, 136819128), (8, 102614346), (9, 91212752), (12, 68409564), (16, 51307173), (17, 48289104), (18, 45606376), (24, 34204782), (34, 24144552), (36, 22803188), (48, 17102391), (51, 16096368), (68, 12072276), (72, 11401594), (102, 8048184), (136, 6036138), (144, 5700797), (153, 5365456), (204, 4024092), (272, 3018069), (306, 2682728), (408, 2012046), (612, 1341364), (816, 1006023), (1224, 670682), (2448, 335341)]