655667229456

素因数分解:

$2^4\times 3^2\times {\mathrm{197}}^1\times {\mathrm{23112917}}^1$

素因数の和:23113128

約数の個数: 60

約数和(自身を含む): 1844272178892

約数和(自身を除く): 1188604949436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3152, 3546, 4728, 7092, 9456, 14184, 28368, 23112917, 46225834, 69338751, 92451668, 138677502, 184903336, 208016253, 277355004, 369806672, 416032506, 554710008, 832065012, 1109420016, 1664130024, 3328260048, 4553244649, 9106489298, 13659733947, 18212978596, 27319467894, 36425957192, 40979201841, 54638935788, 72851914384, 81958403682, 109277871576, 163916807364, 218555743152, 327833614728, 655667229456]

約数ペア:

[(1, 655667229456), (2, 327833614728), (3, 218555743152), (4, 163916807364), (6, 109277871576), (8, 81958403682), (9, 72851914384), (12, 54638935788), (16, 40979201841), (18, 36425957192), (24, 27319467894), (36, 18212978596), (48, 13659733947), (72, 9106489298), (144, 4553244649), (197, 3328260048), (394, 1664130024), (591, 1109420016), (788, 832065012), (1182, 554710008), (1576, 416032506), (1773, 369806672), (2364, 277355004), (3152, 208016253), (3546, 184903336), (4728, 138677502), (7092, 92451668), (9456, 69338751), (14184, 46225834), (28368, 23112917)]