1279897435448

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1\times {\mathrm{100517}}^1$

素因数の和:101144

約数の個数: 64

約数和(自身を含む): 2491439148000

約数和(自身を除く): 1211541712552

約数列:

[1, 2, 4, 8, 53, 59, 106, 118, 212, 236, 424, 472, 509, 1018, 2036, 3127, 4072, 6254, 12508, 25016, 26977, 30031, 53954, 60062, 100517, 107908, 120124, 201034, 215816, 240248, 402068, 804136, 1591643, 3183286, 5327401, 5930503, 6366572, 10654802, 11861006, 12733144, 21309604, 23722012, 42619208, 47444024, 51163153, 102326306, 204652612, 314316659, 409305224, 628633318, 1257266636, 2514533272, 2711647109, 3018626027, 5423294218, 6037252054, 10846588436, 12074504108, 21693176872, 24149008216, 159987179431, 319974358862, 639948717724, 1279897435448]

約数ペア:

[(1, 1279897435448), (2, 639948717724), (4, 319974358862), (8, 159987179431), (53, 24149008216), (59, 21693176872), (106, 12074504108), (118, 10846588436), (212, 6037252054), (236, 5423294218), (424, 3018626027), (472, 2711647109), (509, 2514533272), (1018, 1257266636), (2036, 628633318), (3127, 409305224), (4072, 314316659), (6254, 204652612), (12508, 102326306), (25016, 51163153), (26977, 47444024), (30031, 42619208), (53954, 23722012), (60062, 21309604), (100517, 12733144), (107908, 11861006), (120124, 10654802), (201034, 6366572), (215816, 5930503), (240248, 5327401), (402068, 3183286), (804136, 1591643)]