230707984

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{2081}}^1$

素因数の和:2156

約数の個数: 60

約数和(自身を含む): 496069812

約数和(自身を除く): 265361828

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 169, 208, 328, 338, 533, 656, 676, 1066, 1352, 2081, 2132, 2704, 4162, 4264, 6929, 8324, 8528, 13858, 16648, 27053, 27716, 33296, 54106, 55432, 85321, 108212, 110864, 170642, 216424, 341284, 351689, 432848, 682568, 703378, 1109173, 1365136, 1406756, 2218346, 2813512, 4436692, 5627024, 8873384, 14419249, 17746768, 28838498, 57676996, 115353992, 230707984]

約数ペア:

[(1, 230707984), (2, 115353992), (4, 57676996), (8, 28838498), (13, 17746768), (16, 14419249), (26, 8873384), (41, 5627024), (52, 4436692), (82, 2813512), (104, 2218346), (164, 1406756), (169, 1365136), (208, 1109173), (328, 703378), (338, 682568), (533, 432848), (656, 351689), (676, 341284), (1066, 216424), (1352, 170642), (2081, 110864), (2132, 108212), (2704, 85321), (4162, 55432), (4264, 54106), (6929, 33296), (8324, 27716), (8528, 27053), (13858, 16648)]