1200017808444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{625451}}^1$

素因数の和:625736

約数の個数: 144

約数和(自身を含む): 3521725070976

約数和(自身を除く): 2321707262532

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 251, 273, 294, 364, 502, 546, 588, 637, 753, 1004, 1092, 1274, 1506, 1757, 1911, 2548, 3012, 3263, 3514, 3822, 5271, 6526, 7028, 7644, 9789, 10542, 12299, 13052, 19578, 21084, 22841, 24598, 36897, 39156, 45682, 49196, 68523, 73794, 91364, 137046, 147588, 159887, 274092, 319774, 479661, 625451, 639548, 959322, 1250902, 1876353, 1918644, 2501804, 3752706, 4378157, 7505412, 8130863, 8756314, 13134471, 16261726, 17512628, 24392589, 26268942, 30647099, 32523452, 48785178, 52537884, 56916041, 61294198, 91941297, 97570356, 113832082, 122588396, 156988201, 170748123, 183882594, 227664164, 313976402, 341496246, 367765188, 398412287, 470964603, 627952804, 682992492, 796824574, 941929206, 1098917407, 1195236861, 1593649148, 1883858412, 2040846613, 2197834814, 2390473722, 3296752221, 4081693226, 4395669628, 4780947444, 6122539839, 6593504442, 7692421849, 8163386452, 12245079678, 13187008884, 14285926291, 15384843698, 23077265547, 24490159356, 28571852582, 30769687396, 42857778873, 46154531094, 57143705164, 85715557746, 92309062188, 100001484037, 171431115492, 200002968074, 300004452111, 400005936148, 600008904222, 1200017808444]

約数ペア:

[(1, 1200017808444), (2, 600008904222), (3, 400005936148), (4, 300004452111), (6, 200002968074), (7, 171431115492), (12, 100001484037), (13, 92309062188), (14, 85715557746), (21, 57143705164), (26, 46154531094), (28, 42857778873), (39, 30769687396), (42, 28571852582), (49, 24490159356), (52, 23077265547), (78, 15384843698), (84, 14285926291), (91, 13187008884), (98, 12245079678), (147, 8163386452), (156, 7692421849), (182, 6593504442), (196, 6122539839), (251, 4780947444), (273, 4395669628), (294, 4081693226), (364, 3296752221), (502, 2390473722), (546, 2197834814), (588, 2040846613), (637, 1883858412), (753, 1593649148), (1004, 1195236861), (1092, 1098917407), (1274, 941929206), (1506, 796824574), (1757, 682992492), (1911, 627952804), (2548, 470964603), (3012, 398412287), (3263, 367765188), (3514, 341496246), (3822, 313976402), (5271, 227664164), (6526, 183882594), (7028, 170748123), (7644, 156988201), (9789, 122588396), (10542, 113832082), (12299, 97570356), (13052, 91941297), (19578, 61294198), (21084, 56916041), (22841, 52537884), (24598, 48785178), (36897, 32523452), (39156, 30647099), (45682, 26268942), (49196, 24392589), (68523, 17512628), (73794, 16261726), (91364, 13134471), (137046, 8756314), (147588, 8130863), (159887, 7505412), (274092, 4378157), (319774, 3752706), (479661, 2501804), (625451, 1918644), (639548, 1876353), (959322, 1250902)]