2689096144

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{4663}}^1$

素因数の和:4968

約数の個数: 80

約数和(自身を含む): 6292295680

約数和(自身を除く): 3603199536

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 271, 304, 532, 542, 1064, 1084, 1897, 2128, 2168, 3794, 4336, 4663, 5149, 7588, 9326, 10298, 15176, 18652, 20596, 30352, 32641, 36043, 37304, 41192, 65282, 72086, 74608, 82384, 88597, 130564, 144172, 177194, 261128, 288344, 354388, 522256, 576688, 620179, 708776, 1240358, 1263673, 1417552, 2480716, 2527346, 4961432, 5054692, 8845711, 9922864, 10109384, 17691422, 20218768, 24009787, 35382844, 48019574, 70765688, 96039148, 141531376, 168068509, 192078296, 336137018, 384156592, 672274036, 1344548072, 2689096144]

約数ペア:

[(1, 2689096144), (2, 1344548072), (4, 672274036), (7, 384156592), (8, 336137018), (14, 192078296), (16, 168068509), (19, 141531376), (28, 96039148), (38, 70765688), (56, 48019574), (76, 35382844), (112, 24009787), (133, 20218768), (152, 17691422), (266, 10109384), (271, 9922864), (304, 8845711), (532, 5054692), (542, 4961432), (1064, 2527346), (1084, 2480716), (1897, 1417552), (2128, 1263673), (2168, 1240358), (3794, 708776), (4336, 620179), (4663, 576688), (5149, 522256), (7588, 354388), (9326, 288344), (10298, 261128), (15176, 177194), (18652, 144172), (20596, 130564), (30352, 88597), (32641, 82384), (36043, 74608), (37304, 72086), (41192, 65282)]