2205899892

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:428

約数の個数: 240

約数和(自身を含む): 6863600128

約数和(自身を除く): 4657700236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 97, 108, 111, 126, 148, 162, 189, 194, 222, 252, 259, 271, 291, 324, 333, 378, 388, 444, 518, 542, 567, 582, 666, 679, 756, 777, 813, 873, 999, 1036, 1084, 1134, 1164, 1332, 1358, 1554, 1626, 1746, 1897, 1998, 2037, 2268, 2331, 2439, 2619, 2716, 2997, 3108, 3252, 3492, 3589, 3794, 3996, 4074, 4662, 4878, 5238, 5691, 5994, 6111, 6993, 7178, 7317, 7588, 7857, 8148, 9324, 9756, 10027, 10476, 10767, 11382, 11988, 12222, 13986, 14356, 14634, 15714, 17073, 18333, 20054, 20979, 21534, 21951, 22764, 24444, 25123, 26287, 27972, 29268, 30081, 31428, 32301, 34146, 36666, 40108, 41958, 43068, 43902, 50246, 51219, 52574, 54999, 60162, 64602, 68292, 70189, 73332, 75369, 78861, 83916, 87804, 90243, 96903, 100492, 102438, 105148, 109998, 120324, 129204, 140378, 150738, 153657, 157722, 180486, 184009, 193806, 204876, 210567, 219996, 226107, 236583, 270729, 280756, 290709, 301476, 307314, 315444, 360972, 368018, 387612, 421134, 452214, 473166, 541458, 552027, 581418, 614628, 631701, 678321, 709749, 736036, 812187, 842268, 904428, 946332, 972619, 1082916, 1104054, 1162836, 1263402, 1356642, 1419498, 1624374, 1656081, 1895103, 1945238, 2034963, 2129247, 2208108, 2526804, 2713284, 2838996, 2917857, 3248748, 3312162, 3790206, 3890476, 4069926, 4258494, 4968243, 5685309, 5835714, 6624324, 6808333, 7580412, 8139852, 8516988, 8753571, 9936486, 11370618, 11671428, 13616666, 14904729, 17507142, 19872972, 20424999, 22741236, 26260713, 27233332, 29809458, 35014284, 40849998, 52521426, 59618916, 61274997, 78782139, 81699996, 105042852, 122549994, 157564278, 183824991, 245099988, 315128556, 367649982, 551474973, 735299964, 1102949946, 2205899892]

約数ペア:

[(1, 2205899892), (2, 1102949946), (3, 735299964), (4, 551474973), (6, 367649982), (7, 315128556), (9, 245099988), (12, 183824991), (14, 157564278), (18, 122549994), (21, 105042852), (27, 81699996), (28, 78782139), (36, 61274997), (37, 59618916), (42, 52521426), (54, 40849998), (63, 35014284), (74, 29809458), (81, 27233332), (84, 26260713), (97, 22741236), (108, 20424999), (111, 19872972), (126, 17507142), (148, 14904729), (162, 13616666), (189, 11671428), (194, 11370618), (222, 9936486), (252, 8753571), (259, 8516988), (271, 8139852), (291, 7580412), (324, 6808333), (333, 6624324), (378, 5835714), (388, 5685309), (444, 4968243), (518, 4258494), (542, 4069926), (567, 3890476), (582, 3790206), (666, 3312162), (679, 3248748), (756, 2917857), (777, 2838996), (813, 2713284), (873, 2526804), (999, 2208108), (1036, 2129247), (1084, 2034963), (1134, 1945238), (1164, 1895103), (1332, 1656081), (1358, 1624374), (1554, 1419498), (1626, 1356642), (1746, 1263402), (1897, 1162836), (1998, 1104054), (2037, 1082916), (2268, 972619), (2331, 946332), (2439, 904428), (2619, 842268), (2716, 812187), (2997, 736036), (3108, 709749), (3252, 678321), (3492, 631701), (3589, 614628), (3794, 581418), (3996, 552027), (4074, 541458), (4662, 473166), (4878, 452214), (5238, 421134), (5691, 387612), (5994, 368018), (6111, 360972), (6993, 315444), (7178, 307314), (7317, 301476), (7588, 290709), (7857, 280756), (8148, 270729), (9324, 236583), (9756, 226107), (10027, 219996), (10476, 210567), (10767, 204876), (11382, 193806), (11988, 184009), (12222, 180486), (13986, 157722), (14356, 153657), (14634, 150738), (15714, 140378), (17073, 129204), (18333, 120324), (20054, 109998), (20979, 105148), (21534, 102438), (21951, 100492), (22764, 96903), (24444, 90243), (25123, 87804), (26287, 83916), (27972, 78861), (29268, 75369), (30081, 73332), (31428, 70189), (32301, 68292), (34146, 64602), (36666, 60162), (40108, 54999), (41958, 52574), (43068, 51219), (43902, 50246)]