988565516208

素因数分解:

$2^4\times 3^2\times {\mathrm{331}}^1\times {\mathrm{20740297}}^1$

素因数の和:20740642

約数の個数: 60

約数和(自身を含む): 2774968911208

約数和(自身を除く): 1786403395000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 331, 662, 993, 1324, 1986, 2648, 2979, 3972, 5296, 5958, 7944, 11916, 15888, 23832, 47664, 20740297, 41480594, 62220891, 82961188, 124441782, 165922376, 186662673, 248883564, 331844752, 373325346, 497767128, 746650692, 995534256, 1493301384, 2986602768, 6865038307, 13730076614, 20595114921, 27460153228, 41190229842, 54920306456, 61785344763, 82380459684, 109840612912, 123570689526, 164760919368, 247141379052, 329521838736, 494282758104, 988565516208]

約数ペア:

[(1, 988565516208), (2, 494282758104), (3, 329521838736), (4, 247141379052), (6, 164760919368), (8, 123570689526), (9, 109840612912), (12, 82380459684), (16, 61785344763), (18, 54920306456), (24, 41190229842), (36, 27460153228), (48, 20595114921), (72, 13730076614), (144, 6865038307), (331, 2986602768), (662, 1493301384), (993, 995534256), (1324, 746650692), (1986, 497767128), (2648, 373325346), (2979, 331844752), (3972, 248883564), (5296, 186662673), (5958, 165922376), (7944, 124441782), (11916, 82961188), (15888, 62220891), (23832, 41480594), (47664, 20740297)]