2785857984

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53149}}^1$

素因数の和:53187

約数の個数: 168

約数和(自身を含む): 9828072800

約数和(自身を除く): 7042214816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 936, 1008, 1092, 1248, 1344, 1456, 1638, 1872, 2016, 2184, 2496, 2912, 3276, 3744, 4032, 4368, 5824, 6552, 7488, 8736, 13104, 17472, 26208, 52416, 53149, 106298, 159447, 212596, 318894, 372043, 425192, 478341, 637788, 690937, 744086, 850384, 956682, 1116129, 1275576, 1381874, 1488172, 1700768, 1913364, 2072811, 2232258, 2551152, 2763748, 2976344, 3348387, 3401536, 3826728, 4145622, 4464516, 4836559, 5102304, 5527496, 5952688, 6218433, 6696774, 7653456, 8291244, 8929032, 9673118, 10204608, 11054992, 11905376, 12436866, 13393548, 14509677, 15306912, 16582488, 17858064, 19346236, 22109984, 23810752, 24873732, 26787096, 29019354, 30613824, 33164976, 35716128, 38692472, 43529031, 44219968, 49747464, 53574192, 58038708, 66329952, 71432256, 77384944, 87058062, 99494928, 107148384, 116077416, 132659904, 154769888, 174116124, 198989856, 214296768, 232154832, 309539776, 348232248, 397979712, 464309664, 696464496, 928619328, 1392928992, 2785857984]

約数ペア:

[(1, 2785857984), (2, 1392928992), (3, 928619328), (4, 696464496), (6, 464309664), (7, 397979712), (8, 348232248), (9, 309539776), (12, 232154832), (13, 214296768), (14, 198989856), (16, 174116124), (18, 154769888), (21, 132659904), (24, 116077416), (26, 107148384), (28, 99494928), (32, 87058062), (36, 77384944), (39, 71432256), (42, 66329952), (48, 58038708), (52, 53574192), (56, 49747464), (63, 44219968), (64, 43529031), (72, 38692472), (78, 35716128), (84, 33164976), (91, 30613824), (96, 29019354), (104, 26787096), (112, 24873732), (117, 23810752), (126, 22109984), (144, 19346236), (156, 17858064), (168, 16582488), (182, 15306912), (192, 14509677), (208, 13393548), (224, 12436866), (234, 11905376), (252, 11054992), (273, 10204608), (288, 9673118), (312, 8929032), (336, 8291244), (364, 7653456), (416, 6696774), (448, 6218433), (468, 5952688), (504, 5527496), (546, 5102304), (576, 4836559), (624, 4464516), (672, 4145622), (728, 3826728), (819, 3401536), (832, 3348387), (936, 2976344), (1008, 2763748), (1092, 2551152), (1248, 2232258), (1344, 2072811), (1456, 1913364), (1638, 1700768), (1872, 1488172), (2016, 1381874), (2184, 1275576), (2496, 1116129), (2912, 956682), (3276, 850384), (3744, 744086), (4032, 690937), (4368, 637788), (5824, 478341), (6552, 425192), (7488, 372043), (8736, 318894), (13104, 212596), (17472, 159447), (26208, 106298), (52416, 53149)]