1111461392

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:568

約数の個数: 80

約数和(自身を含む): 2320655040

約数和(自身を除く): 1209193648

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 197, 268, 277, 304, 394, 536, 554, 788, 1072, 1108, 1273, 1576, 2216, 2546, 3152, 3743, 4432, 5092, 5263, 7486, 10184, 10526, 13199, 14972, 18559, 20368, 21052, 26398, 29944, 37118, 42104, 52796, 54569, 59888, 74236, 84208, 105592, 109138, 148472, 211184, 218276, 250781, 296944, 352621, 436552, 501562, 705242, 873104, 1003124, 1036811, 1410484, 2006248, 2073622, 2820968, 3656123, 4012496, 4147244, 5641936, 7312246, 8294488, 14624492, 16588976, 29248984, 58497968, 69466337, 138932674, 277865348, 555730696, 1111461392]

約数ペア:

[(1, 1111461392), (2, 555730696), (4, 277865348), (8, 138932674), (16, 69466337), (19, 58497968), (38, 29248984), (67, 16588976), (76, 14624492), (134, 8294488), (152, 7312246), (197, 5641936), (268, 4147244), (277, 4012496), (304, 3656123), (394, 2820968), (536, 2073622), (554, 2006248), (788, 1410484), (1072, 1036811), (1108, 1003124), (1273, 873104), (1576, 705242), (2216, 501562), (2546, 436552), (3152, 352621), (3743, 296944), (4432, 250781), (5092, 218276), (5263, 211184), (7486, 148472), (10184, 109138), (10526, 105592), (13199, 84208), (14972, 74236), (18559, 59888), (20368, 54569), (21052, 52796), (26398, 42104), (29944, 37118)]