2040590552

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:242

約数の個数: 256

約数和(自身を含む): 5405460480

約数和(自身を除く): 3364869928

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 37, 44, 52, 56, 71, 74, 77, 88, 91, 97, 104, 142, 143, 148, 154, 182, 194, 259, 284, 286, 296, 308, 364, 388, 407, 481, 497, 518, 568, 572, 616, 679, 728, 776, 781, 814, 923, 962, 994, 1001, 1036, 1067, 1144, 1261, 1358, 1562, 1628, 1846, 1924, 1988, 2002, 2072, 2134, 2522, 2627, 2716, 2849, 3124, 3256, 3367, 3589, 3692, 3848, 3976, 4004, 4268, 5044, 5254, 5291, 5432, 5467, 5698, 6248, 6461, 6734, 6887, 7178, 7384, 7469, 8008, 8536, 8827, 10088, 10153, 10508, 10582, 10934, 11396, 12922, 13468, 13774, 13871, 14356, 14938, 17654, 18389, 20306, 21016, 21164, 21868, 22792, 25123, 25844, 26936, 27548, 27742, 28712, 28897, 29876, 34151, 35308, 36778, 37037, 39479, 40612, 42328, 43736, 46657, 48209, 50246, 51688, 55096, 55484, 57794, 59752, 68302, 70616, 71071, 73556, 74074, 75757, 78958, 81224, 89531, 93314, 96418, 97097, 100492, 110968, 115588, 136604, 142142, 147112, 148148, 151514, 157916, 179062, 186628, 192836, 194194, 200984, 202279, 231176, 239057, 254819, 273208, 276353, 284284, 296296, 303028, 315832, 326599, 358124, 373256, 375661, 385672, 388388, 404558, 478114, 509638, 513227, 530299, 552706, 568568, 606056, 626717, 653198, 716248, 751322, 776776, 809116, 956228, 984841, 1019276, 1026454, 1060598, 1105412, 1253434, 1306396, 1502644, 1618232, 1783733, 1912456, 1969682, 2038552, 2052908, 2121196, 2210824, 2506868, 2612792, 2629627, 2803009, 3005288, 3312647, 3567466, 3592589, 3939364, 4105816, 4242392, 5013736, 5259254, 5606018, 6625294, 6893887, 7134932, 7185178, 7878728, 10518508, 11212036, 13250588, 13787774, 14269864, 14370356, 19621063, 21037016, 22424072, 23188529, 26501176, 27575548, 28740712, 36439117, 39242126, 46377058, 55151096, 72878234, 78484252, 92754116, 145756468, 156968504, 185508232, 255073819, 291512936, 510147638, 1020295276, 2040590552]

約数ペア:

[(1, 2040590552), (2, 1020295276), (4, 510147638), (7, 291512936), (8, 255073819), (11, 185508232), (13, 156968504), (14, 145756468), (22, 92754116), (26, 78484252), (28, 72878234), (37, 55151096), (44, 46377058), (52, 39242126), (56, 36439117), (71, 28740712), (74, 27575548), (77, 26501176), (88, 23188529), (91, 22424072), (97, 21037016), (104, 19621063), (142, 14370356), (143, 14269864), (148, 13787774), (154, 13250588), (182, 11212036), (194, 10518508), (259, 7878728), (284, 7185178), (286, 7134932), (296, 6893887), (308, 6625294), (364, 5606018), (388, 5259254), (407, 5013736), (481, 4242392), (497, 4105816), (518, 3939364), (568, 3592589), (572, 3567466), (616, 3312647), (679, 3005288), (728, 2803009), (776, 2629627), (781, 2612792), (814, 2506868), (923, 2210824), (962, 2121196), (994, 2052908), (1001, 2038552), (1036, 1969682), (1067, 1912456), (1144, 1783733), (1261, 1618232), (1358, 1502644), (1562, 1306396), (1628, 1253434), (1846, 1105412), (1924, 1060598), (1988, 1026454), (2002, 1019276), (2072, 984841), (2134, 956228), (2522, 809116), (2627, 776776), (2716, 751322), (2849, 716248), (3124, 653198), (3256, 626717), (3367, 606056), (3589, 568568), (3692, 552706), (3848, 530299), (3976, 513227), (4004, 509638), (4268, 478114), (5044, 404558), (5254, 388388), (5291, 385672), (5432, 375661), (5467, 373256), (5698, 358124), (6248, 326599), (6461, 315832), (6734, 303028), (6887, 296296), (7178, 284284), (7384, 276353), (7469, 273208), (8008, 254819), (8536, 239057), (8827, 231176), (10088, 202279), (10153, 200984), (10508, 194194), (10582, 192836), (10934, 186628), (11396, 179062), (12922, 157916), (13468, 151514), (13774, 148148), (13871, 147112), (14356, 142142), (14938, 136604), (17654, 115588), (18389, 110968), (20306, 100492), (21016, 97097), (21164, 96418), (21868, 93314), (22792, 89531), (25123, 81224), (25844, 78958), (26936, 75757), (27548, 74074), (27742, 73556), (28712, 71071), (28897, 70616), (29876, 68302), (34151, 59752), (35308, 57794), (36778, 55484), (37037, 55096), (39479, 51688), (40612, 50246), (42328, 48209), (43736, 46657)]