990947136

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1303}}^1$

素因数の和:1568

約数の個数: 112

約数和(自身を含む): 2790163584

約数和(自身を除く): 1799216448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 233, 272, 408, 466, 544, 699, 816, 932, 1088, 1303, 1398, 1632, 1864, 2606, 2796, 3264, 3728, 3909, 3961, 5212, 5592, 7456, 7818, 7922, 10424, 11184, 11883, 14912, 15636, 15844, 20848, 22151, 22368, 23766, 31272, 31688, 41696, 44302, 44736, 47532, 62544, 63376, 66453, 83392, 88604, 95064, 125088, 126752, 132906, 177208, 190128, 250176, 253504, 265812, 303599, 354416, 380256, 531624, 607198, 708832, 760512, 910797, 1063248, 1214396, 1417664, 1821594, 2126496, 2428792, 3643188, 4252992, 4857584, 5161183, 7286376, 9715168, 10322366, 14572752, 15483549, 19430336, 20644732, 29145504, 30967098, 41289464, 58291008, 61934196, 82578928, 123868392, 165157856, 247736784, 330315712, 495473568, 990947136]

約数ペア:

[(1, 990947136), (2, 495473568), (3, 330315712), (4, 247736784), (6, 165157856), (8, 123868392), (12, 82578928), (16, 61934196), (17, 58291008), (24, 41289464), (32, 30967098), (34, 29145504), (48, 20644732), (51, 19430336), (64, 15483549), (68, 14572752), (96, 10322366), (102, 9715168), (136, 7286376), (192, 5161183), (204, 4857584), (233, 4252992), (272, 3643188), (408, 2428792), (466, 2126496), (544, 1821594), (699, 1417664), (816, 1214396), (932, 1063248), (1088, 910797), (1303, 760512), (1398, 708832), (1632, 607198), (1864, 531624), (2606, 380256), (2796, 354416), (3264, 303599), (3728, 265812), (3909, 253504), (3961, 250176), (5212, 190128), (5592, 177208), (7456, 132906), (7818, 126752), (7922, 125088), (10424, 95064), (11184, 88604), (11883, 83392), (14912, 66453), (15636, 63376), (15844, 62544), (20848, 47532), (22151, 44736), (22368, 44302), (23766, 41696), (31272, 31688)]