1380493895768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{33359}}^1\times {\mathrm{5939}}^1$

素因数の和:39384

約数の個数: 64

約数和(自身を含む): 2829701952000

約数和(自身を除く): 1449208056232

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 5939, 6968, 11878, 23756, 33359, 47512, 66718, 77207, 133436, 154414, 266872, 308828, 397913, 433667, 617656, 795826, 867334, 1591652, 1734668, 2235053, 3183304, 3469336, 4470106, 5172869, 8940212, 10345738, 17880424, 20691476, 29055689, 41382952, 58111378, 116222756, 198119101, 232445512, 396238202, 792476404, 1584952808, 2575548313, 5151096626, 10302193252, 13273979767, 20604386504, 26547959534, 53095919068, 106191838136, 172561736971, 345123473942, 690246947884, 1380493895768]

約数ペア:

[(1, 1380493895768), (2, 690246947884), (4, 345123473942), (8, 172561736971), (13, 106191838136), (26, 53095919068), (52, 26547959534), (67, 20604386504), (104, 13273979767), (134, 10302193252), (268, 5151096626), (536, 2575548313), (871, 1584952808), (1742, 792476404), (3484, 396238202), (5939, 232445512), (6968, 198119101), (11878, 116222756), (23756, 58111378), (33359, 41382952), (47512, 29055689), (66718, 20691476), (77207, 17880424), (133436, 10345738), (154414, 8940212), (266872, 5172869), (308828, 4470106), (397913, 3469336), (433667, 3183304), (617656, 2235053), (795826, 1734668), (867334, 1591652)]