260290908

素因数分解:

$2^2\times 3^6\times {\mathrm{23}}^1\times {\mathrm{3881}}^1$

素因数の和:3926

約数の個数: 84

約数和(自身を含む): 712828368

約数和(自身を除く): 452537460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 486, 621, 729, 828, 972, 1242, 1458, 1863, 2484, 2916, 3726, 3881, 5589, 7452, 7762, 11178, 11643, 15524, 16767, 22356, 23286, 33534, 34929, 46572, 67068, 69858, 89263, 104787, 139716, 178526, 209574, 267789, 314361, 357052, 419148, 535578, 628722, 803367, 943083, 1071156, 1257444, 1606734, 1886166, 2410101, 2829249, 3213468, 3772332, 4820202, 5658498, 7230303, 9640404, 11316996, 14460606, 21690909, 28921212, 43381818, 65072727, 86763636, 130145454, 260290908]

約数ペア:

[(1, 260290908), (2, 130145454), (3, 86763636), (4, 65072727), (6, 43381818), (9, 28921212), (12, 21690909), (18, 14460606), (23, 11316996), (27, 9640404), (36, 7230303), (46, 5658498), (54, 4820202), (69, 3772332), (81, 3213468), (92, 2829249), (108, 2410101), (138, 1886166), (162, 1606734), (207, 1257444), (243, 1071156), (276, 943083), (324, 803367), (414, 628722), (486, 535578), (621, 419148), (729, 357052), (828, 314361), (972, 267789), (1242, 209574), (1458, 178526), (1863, 139716), (2484, 104787), (2916, 89263), (3726, 69858), (3881, 67068), (5589, 46572), (7452, 34929), (7762, 33534), (11178, 23286), (11643, 22356), (15524, 16767)]