770719768

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 1922641920

約数和(自身を除く): 1151922152

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 37, 52, 56, 62, 71, 74, 91, 104, 124, 142, 148, 169, 182, 217, 248, 259, 284, 296, 338, 364, 403, 434, 481, 497, 518, 568, 676, 728, 806, 868, 923, 962, 994, 1036, 1147, 1183, 1352, 1612, 1736, 1846, 1924, 1988, 2072, 2201, 2294, 2366, 2627, 2821, 3224, 3367, 3692, 3848, 3976, 4402, 4588, 4732, 5239, 5254, 5642, 6253, 6461, 6734, 7384, 8029, 8804, 9176, 9464, 10478, 10508, 11284, 11999, 12506, 12922, 13468, 14911, 15407, 16058, 17608, 18389, 20956, 21016, 22568, 23998, 25012, 25844, 26936, 28613, 29822, 30814, 32116, 34151, 36673, 36778, 41912, 43771, 47996, 50024, 51688, 57226, 59644, 61628, 64232, 68302, 73346, 73556, 81437, 83993, 87542, 95992, 104377, 114452, 119288, 123256, 136604, 146692, 147112, 162874, 167986, 175084, 193843, 200291, 208754, 228904, 239057, 273208, 293384, 325748, 335972, 350168, 371969, 387686, 400582, 417508, 443963, 478114, 570059, 651496, 671944, 743938, 775372, 801164, 835016, 887926, 956228, 1058681, 1140118, 1356901, 1487876, 1550744, 1602328, 1775852, 1912456, 2117362, 2280236, 2603783, 2713802, 2975752, 3107741, 3551704, 4234724, 4560472, 5207566, 5427604, 6215482, 7410767, 8469448, 10415132, 10855208, 12430964, 13762853, 14821534, 20830264, 24861928, 27525706, 29643068, 55051412, 59286136, 96339971, 110102824, 192679942, 385359884, 770719768]

約数ペア:

[(1, 770719768), (2, 385359884), (4, 192679942), (7, 110102824), (8, 96339971), (13, 59286136), (14, 55051412), (26, 29643068), (28, 27525706), (31, 24861928), (37, 20830264), (52, 14821534), (56, 13762853), (62, 12430964), (71, 10855208), (74, 10415132), (91, 8469448), (104, 7410767), (124, 6215482), (142, 5427604), (148, 5207566), (169, 4560472), (182, 4234724), (217, 3551704), (248, 3107741), (259, 2975752), (284, 2713802), (296, 2603783), (338, 2280236), (364, 2117362), (403, 1912456), (434, 1775852), (481, 1602328), (497, 1550744), (518, 1487876), (568, 1356901), (676, 1140118), (728, 1058681), (806, 956228), (868, 887926), (923, 835016), (962, 801164), (994, 775372), (1036, 743938), (1147, 671944), (1183, 651496), (1352, 570059), (1612, 478114), (1736, 443963), (1846, 417508), (1924, 400582), (1988, 387686), (2072, 371969), (2201, 350168), (2294, 335972), (2366, 325748), (2627, 293384), (2821, 273208), (3224, 239057), (3367, 228904), (3692, 208754), (3848, 200291), (3976, 193843), (4402, 175084), (4588, 167986), (4732, 162874), (5239, 147112), (5254, 146692), (5642, 136604), (6253, 123256), (6461, 119288), (6734, 114452), (7384, 104377), (8029, 95992), (8804, 87542), (9176, 83993), (9464, 81437), (10478, 73556), (10508, 73346), (11284, 68302), (11999, 64232), (12506, 61628), (12922, 59644), (13468, 57226), (14911, 51688), (15407, 50024), (16058, 47996), (17608, 43771), (18389, 41912), (20956, 36778), (21016, 36673), (22568, 34151), (23998, 32116), (25012, 30814), (25844, 29822), (26936, 28613)]