8491347648

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{139}}^2$

素因数の和:412

約数の個数: 252

約数和(自身を含む): 28274497680

約数和(自身を除く): 19783150032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 109, 112, 126, 139, 144, 168, 192, 218, 224, 252, 278, 288, 327, 336, 417, 436, 448, 504, 556, 576, 654, 672, 763, 834, 872, 973, 981, 1008, 1112, 1251, 1308, 1344, 1526, 1668, 1744, 1946, 1962, 2016, 2224, 2289, 2502, 2616, 2919, 3052, 3336, 3488, 3892, 3924, 4032, 4448, 4578, 5004, 5232, 5838, 6104, 6672, 6867, 6976, 7784, 7848, 8757, 8896, 9156, 10008, 10464, 11676, 12208, 13344, 13734, 15151, 15568, 15696, 17514, 18312, 19321, 20016, 20928, 23352, 24416, 26688, 27468, 30302, 31136, 31392, 35028, 36624, 38642, 40032, 45453, 46704, 48832, 54936, 57963, 60604, 62272, 62784, 70056, 73248, 77284, 80064, 90906, 93408, 106057, 109872, 115926, 121208, 135247, 136359, 140112, 146496, 154568, 173889, 181812, 186816, 212114, 219744, 231852, 242416, 270494, 272718, 280224, 309136, 318171, 347778, 363624, 405741, 424228, 439488, 463704, 484832, 540988, 545436, 560448, 618272, 636342, 695556, 727248, 811482, 848456, 927408, 954513, 969664, 1081976, 1090872, 1217223, 1236544, 1272684, 1391112, 1454496, 1622964, 1696912, 1854816, 1909026, 2105989, 2163952, 2181744, 2434446, 2545368, 2782224, 2908992, 3245928, 3393824, 3709632, 3818052, 4211978, 4327904, 4363488, 4868892, 5090736, 5564448, 6317967, 6491856, 6787648, 7636104, 8423956, 8655808, 8726976, 9737784, 10181472, 11128896, 12635934, 12983712, 14741923, 15272208, 16847912, 18953901, 19475568, 20362944, 25271868, 25967424, 29483846, 30544416, 33695824, 37907802, 38951136, 44225769, 50543736, 58967692, 61088832, 67391648, 75815604, 77902272, 88451538, 101087472, 117935384, 132677307, 134783296, 151631208, 176903076, 202174944, 235870768, 265354614, 303262416, 353806152, 404349888, 471741536, 530709228, 606524832, 707612304, 943483072, 1061418456, 1213049664, 1415224608, 2122836912, 2830449216, 4245673824, 8491347648]

約数ペア:

[(1, 8491347648), (2, 4245673824), (3, 2830449216), (4, 2122836912), (6, 1415224608), (7, 1213049664), (8, 1061418456), (9, 943483072), (12, 707612304), (14, 606524832), (16, 530709228), (18, 471741536), (21, 404349888), (24, 353806152), (28, 303262416), (32, 265354614), (36, 235870768), (42, 202174944), (48, 176903076), (56, 151631208), (63, 134783296), (64, 132677307), (72, 117935384), (84, 101087472), (96, 88451538), (109, 77902272), (112, 75815604), (126, 67391648), (139, 61088832), (144, 58967692), (168, 50543736), (192, 44225769), (218, 38951136), (224, 37907802), (252, 33695824), (278, 30544416), (288, 29483846), (327, 25967424), (336, 25271868), (417, 20362944), (436, 19475568), (448, 18953901), (504, 16847912), (556, 15272208), (576, 14741923), (654, 12983712), (672, 12635934), (763, 11128896), (834, 10181472), (872, 9737784), (973, 8726976), (981, 8655808), (1008, 8423956), (1112, 7636104), (1251, 6787648), (1308, 6491856), (1344, 6317967), (1526, 5564448), (1668, 5090736), (1744, 4868892), (1946, 4363488), (1962, 4327904), (2016, 4211978), (2224, 3818052), (2289, 3709632), (2502, 3393824), (2616, 3245928), (2919, 2908992), (3052, 2782224), (3336, 2545368), (3488, 2434446), (3892, 2181744), (3924, 2163952), (4032, 2105989), (4448, 1909026), (4578, 1854816), (5004, 1696912), (5232, 1622964), (5838, 1454496), (6104, 1391112), (6672, 1272684), (6867, 1236544), (6976, 1217223), (7784, 1090872), (7848, 1081976), (8757, 969664), (8896, 954513), (9156, 927408), (10008, 848456), (10464, 811482), (11676, 727248), (12208, 695556), (13344, 636342), (13734, 618272), (15151, 560448), (15568, 545436), (15696, 540988), (17514, 484832), (18312, 463704), (19321, 439488), (20016, 424228), (20928, 405741), (23352, 363624), (24416, 347778), (26688, 318171), (27468, 309136), (30302, 280224), (31136, 272718), (31392, 270494), (35028, 242416), (36624, 231852), (38642, 219744), (40032, 212114), (45453, 186816), (46704, 181812), (48832, 173889), (54936, 154568), (57963, 146496), (60604, 140112), (62272, 136359), (62784, 135247), (70056, 121208), (73248, 115926), (77284, 109872), (80064, 106057), (90906, 93408)]