656136040894

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{173}}^2\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:1045

約数の個数: 48

約数和(自身を含む): 1003990439520

約数和(自身を除く): 347854398626

約数列:

[1, 2, 151, 173, 229, 302, 317, 346, 458, 634, 26123, 29929, 34579, 39617, 47867, 52246, 54841, 59858, 69158, 72593, 79234, 95734, 109682, 145186, 4519279, 5982167, 6853741, 8280991, 9038558, 9487493, 10961543, 11964334, 12558589, 13707482, 16561982, 18974986, 21923086, 25117178, 1034914891, 1432611443, 1896346939, 2069829782, 2172635897, 2865222886, 3792693878, 4345271794, 328068020447, 656136040894]

約数ペア:

[(1, 656136040894), (2, 328068020447), (151, 4345271794), (173, 3792693878), (229, 2865222886), (302, 2172635897), (317, 2069829782), (346, 1896346939), (458, 1432611443), (634, 1034914891), (26123, 25117178), (29929, 21923086), (34579, 18974986), (39617, 16561982), (47867, 13707482), (52246, 12558589), (54841, 11964334), (59858, 10961543), (69158, 9487493), (72593, 9038558), (79234, 8280991), (95734, 6853741), (109682, 5982167), (145186, 4519279)]