443614444

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1153}}^1$

素因数の和:1335

約数の個数: 72

約数和(自身を含む): 979829088

約数和(自身を除く): 536214644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 151, 182, 196, 302, 364, 604, 637, 1057, 1153, 1274, 1963, 2114, 2306, 2548, 3926, 4228, 4612, 7399, 7852, 8071, 13741, 14798, 14989, 16142, 27482, 29596, 29978, 32284, 54964, 56497, 59956, 96187, 104923, 112994, 174103, 192374, 209846, 225988, 348206, 384748, 419692, 696412, 734461, 1218721, 1468922, 2263339, 2437442, 2937844, 4526678, 4874884, 8531047, 9053356, 15843373, 17062094, 31686746, 34124188, 63373492, 110903611, 221807222, 443614444]

約数ペア:

[(1, 443614444), (2, 221807222), (4, 110903611), (7, 63373492), (13, 34124188), (14, 31686746), (26, 17062094), (28, 15843373), (49, 9053356), (52, 8531047), (91, 4874884), (98, 4526678), (151, 2937844), (182, 2437442), (196, 2263339), (302, 1468922), (364, 1218721), (604, 734461), (637, 696412), (1057, 419692), (1153, 384748), (1274, 348206), (1963, 225988), (2114, 209846), (2306, 192374), (2548, 174103), (3926, 112994), (4228, 104923), (4612, 96187), (7399, 59956), (7852, 56497), (8071, 54964), (13741, 32284), (14798, 29978), (14989, 29596), (16142, 27482)]