815493496008

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{823}}^1\times {\mathrm{778993}}^1$

素因数の和:779878

約数の個数: 64

約数和(自身を含む): 2079727021440

約数和(自身を除く): 1264233525432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 823, 1272, 1646, 2469, 3292, 4938, 6584, 9876, 19752, 43619, 87238, 130857, 174476, 261714, 348952, 523428, 778993, 1046856, 1557986, 2336979, 3115972, 4673958, 6231944, 9347916, 18695832, 41286629, 82573258, 123859887, 165146516, 247719774, 330293032, 495439548, 641111239, 990879096, 1282222478, 1923333717, 2564444956, 3846667434, 5128889912, 7693334868, 15386669736, 33978895667, 67957791334, 101936687001, 135915582668, 203873374002, 271831165336, 407746748004, 815493496008]

約数ペア:

[(1, 815493496008), (2, 407746748004), (3, 271831165336), (4, 203873374002), (6, 135915582668), (8, 101936687001), (12, 67957791334), (24, 33978895667), (53, 15386669736), (106, 7693334868), (159, 5128889912), (212, 3846667434), (318, 2564444956), (424, 1923333717), (636, 1282222478), (823, 990879096), (1272, 641111239), (1646, 495439548), (2469, 330293032), (3292, 247719774), (4938, 165146516), (6584, 123859887), (9876, 82573258), (19752, 41286629), (43619, 18695832), (87238, 9347916), (130857, 6231944), (174476, 4673958), (261714, 3115972), (348952, 2336979), (523428, 1557986), (778993, 1046856)]