2994162584

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:421

約数の個数: 128

約数和(自身を含む): 6769889280

約数和(自身を除く): 3775726696

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 71, 83, 86, 142, 166, 172, 211, 284, 301, 332, 344, 422, 497, 568, 581, 602, 664, 844, 994, 1162, 1204, 1477, 1688, 1988, 2324, 2408, 2954, 3053, 3569, 3976, 4648, 5893, 5908, 6106, 7138, 9073, 11786, 11816, 12212, 14276, 14981, 17513, 18146, 21371, 23572, 24424, 24983, 28552, 29962, 35026, 36292, 41251, 42742, 47144, 49966, 59924, 63511, 70052, 72584, 82502, 85484, 99932, 104867, 119848, 122591, 127022, 140104, 165004, 170968, 199864, 209734, 245182, 253399, 254044, 330008, 419468, 490364, 506798, 508088, 644183, 753059, 838936, 980728, 1013596, 1243423, 1288366, 1506118, 1773793, 2027192, 2486846, 2576732, 3012236, 3547586, 4509281, 4973692, 5153464, 5271413, 6024472, 7095172, 8703961, 9018562, 9947384, 10542826, 14190344, 17407922, 18037124, 21085652, 34815844, 36074248, 42171304, 53467189, 69631688, 106934378, 213868756, 374270323, 427737512, 748540646, 1497081292, 2994162584]

約数ペア:

[(1, 2994162584), (2, 1497081292), (4, 748540646), (7, 427737512), (8, 374270323), (14, 213868756), (28, 106934378), (43, 69631688), (56, 53467189), (71, 42171304), (83, 36074248), (86, 34815844), (142, 21085652), (166, 18037124), (172, 17407922), (211, 14190344), (284, 10542826), (301, 9947384), (332, 9018562), (344, 8703961), (422, 7095172), (497, 6024472), (568, 5271413), (581, 5153464), (602, 4973692), (664, 4509281), (844, 3547586), (994, 3012236), (1162, 2576732), (1204, 2486846), (1477, 2027192), (1688, 1773793), (1988, 1506118), (2324, 1288366), (2408, 1243423), (2954, 1013596), (3053, 980728), (3569, 838936), (3976, 753059), (4648, 644183), (5893, 508088), (5908, 506798), (6106, 490364), (7138, 419468), (9073, 330008), (11786, 254044), (11816, 253399), (12212, 245182), (14276, 209734), (14981, 199864), (17513, 170968), (18146, 165004), (21371, 140104), (23572, 127022), (24424, 122591), (24983, 119848), (28552, 104867), (29962, 99932), (35026, 85484), (36292, 82502), (41251, 72584), (42742, 70052), (47144, 63511), (49966, 59924)]