1690327408

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:117

約数の個数: 320

約数和(自身を含む): 4705413120

約数和(自身を除く): 3015085712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 23, 28, 29, 34, 44, 46, 56, 58, 68, 77, 88, 92, 112, 116, 119, 121, 136, 154, 161, 176, 184, 187, 203, 232, 238, 242, 253, 272, 308, 319, 322, 368, 374, 391, 406, 464, 476, 484, 493, 506, 616, 638, 644, 667, 748, 782, 812, 847, 952, 968, 986, 1012, 1232, 1276, 1288, 1309, 1331, 1334, 1496, 1564, 1624, 1694, 1771, 1904, 1936, 1972, 2024, 2057, 2233, 2552, 2576, 2618, 2662, 2668, 2737, 2783, 2992, 3128, 3248, 3388, 3451, 3509, 3542, 3944, 4048, 4114, 4301, 4466, 4669, 5104, 5236, 5324, 5336, 5423, 5474, 5566, 6256, 6776, 6902, 7018, 7084, 7337, 7888, 8228, 8602, 8932, 9317, 9338, 10472, 10648, 10672, 10846, 10948, 11132, 11339, 13552, 13804, 14036, 14168, 14399, 14674, 16456, 17204, 17864, 18634, 18676, 19481, 20944, 21296, 21692, 21896, 22264, 22627, 22678, 24563, 27608, 28072, 28336, 28798, 29348, 30107, 30613, 32912, 34408, 35728, 37268, 37352, 37961, 38599, 38962, 43384, 43792, 44528, 45254, 45356, 47311, 49126, 51359, 55216, 56144, 57596, 58696, 59653, 60214, 61226, 68816, 74536, 74704, 75922, 77198, 77924, 79373, 80707, 86768, 90508, 90712, 94622, 98252, 102718, 115192, 117392, 119306, 120428, 122452, 124729, 149072, 151844, 154396, 155848, 158389, 158746, 161414, 181016, 181424, 189244, 196504, 205436, 214291, 230384, 238612, 240856, 244904, 249458, 270193, 303688, 308792, 311696, 316778, 317492, 322828, 331177, 362032, 378488, 393008, 410872, 417571, 428582, 477224, 481712, 489808, 498916, 520421, 540386, 564949, 607376, 617584, 633556, 634984, 645656, 656183, 662354, 756976, 821744, 835142, 857164, 873103, 887777, 954448, 997832, 1040842, 1080772, 1129898, 1267112, 1269968, 1291312, 1312366, 1324708, 1372019, 1670284, 1714328, 1746206, 1775554, 1995664, 2081684, 2161544, 2259796, 2534224, 2624732, 2649416, 2744038, 3340568, 3428656, 3492412, 3551108, 3642947, 4163368, 4323088, 4519592, 4593281, 5249464, 5298832, 5488076, 6214439, 6681136, 6984824, 7102216, 7285894, 8326736, 9039184, 9186562, 9604133, 10498928, 10976152, 12428878, 13969648, 14204432, 14571788, 15092209, 18373124, 19208266, 21952304, 24857756, 29143576, 30184418, 36746248, 38416532, 49715512, 58287152, 60368836, 73492496, 76833064, 99431024, 105645463, 120737672, 153666128, 211290926, 241475344, 422581852, 845163704, 1690327408]

約数ペア:

[(1, 1690327408), (2, 845163704), (4, 422581852), (7, 241475344), (8, 211290926), (11, 153666128), (14, 120737672), (16, 105645463), (17, 99431024), (22, 76833064), (23, 73492496), (28, 60368836), (29, 58287152), (34, 49715512), (44, 38416532), (46, 36746248), (56, 30184418), (58, 29143576), (68, 24857756), (77, 21952304), (88, 19208266), (92, 18373124), (112, 15092209), (116, 14571788), (119, 14204432), (121, 13969648), (136, 12428878), (154, 10976152), (161, 10498928), (176, 9604133), (184, 9186562), (187, 9039184), (203, 8326736), (232, 7285894), (238, 7102216), (242, 6984824), (253, 6681136), (272, 6214439), (308, 5488076), (319, 5298832), (322, 5249464), (368, 4593281), (374, 4519592), (391, 4323088), (406, 4163368), (464, 3642947), (476, 3551108), (484, 3492412), (493, 3428656), (506, 3340568), (616, 2744038), (638, 2649416), (644, 2624732), (667, 2534224), (748, 2259796), (782, 2161544), (812, 2081684), (847, 1995664), (952, 1775554), (968, 1746206), (986, 1714328), (1012, 1670284), (1232, 1372019), (1276, 1324708), (1288, 1312366), (1309, 1291312), (1331, 1269968), (1334, 1267112), (1496, 1129898), (1564, 1080772), (1624, 1040842), (1694, 997832), (1771, 954448), (1904, 887777), (1936, 873103), (1972, 857164), (2024, 835142), (2057, 821744), (2233, 756976), (2552, 662354), (2576, 656183), (2618, 645656), (2662, 634984), (2668, 633556), (2737, 617584), (2783, 607376), (2992, 564949), (3128, 540386), (3248, 520421), (3388, 498916), (3451, 489808), (3509, 481712), (3542, 477224), (3944, 428582), (4048, 417571), (4114, 410872), (4301, 393008), (4466, 378488), (4669, 362032), (5104, 331177), (5236, 322828), (5324, 317492), (5336, 316778), (5423, 311696), (5474, 308792), (5566, 303688), (6256, 270193), (6776, 249458), (6902, 244904), (7018, 240856), (7084, 238612), (7337, 230384), (7888, 214291), (8228, 205436), (8602, 196504), (8932, 189244), (9317, 181424), (9338, 181016), (10472, 161414), (10648, 158746), (10672, 158389), (10846, 155848), (10948, 154396), (11132, 151844), (11339, 149072), (13552, 124729), (13804, 122452), (14036, 120428), (14168, 119306), (14399, 117392), (14674, 115192), (16456, 102718), (17204, 98252), (17864, 94622), (18634, 90712), (18676, 90508), (19481, 86768), (20944, 80707), (21296, 79373), (21692, 77924), (21896, 77198), (22264, 75922), (22627, 74704), (22678, 74536), (24563, 68816), (27608, 61226), (28072, 60214), (28336, 59653), (28798, 58696), (29348, 57596), (30107, 56144), (30613, 55216), (32912, 51359), (34408, 49126), (35728, 47311), (37268, 45356), (37352, 45254), (37961, 44528), (38599, 43792), (38962, 43384)]