1977129648

素因数分解:

$2^4\times 3^6\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 420

約数和(自身を含む): 6696636120

約数和(自身を除く): 4719506472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 39, 48, 51, 52, 54, 59, 68, 72, 78, 81, 102, 104, 108, 117, 118, 136, 144, 153, 156, 162, 169, 177, 204, 208, 216, 221, 234, 236, 243, 272, 306, 312, 324, 338, 351, 354, 408, 432, 442, 459, 468, 472, 486, 507, 531, 612, 624, 648, 663, 676, 702, 708, 729, 767, 816, 884, 918, 936, 944, 972, 1003, 1014, 1053, 1062, 1224, 1296, 1326, 1352, 1377, 1404, 1416, 1458, 1521, 1534, 1593, 1768, 1836, 1872, 1944, 1989, 2006, 2028, 2106, 2124, 2301, 2448, 2652, 2704, 2754, 2808, 2832, 2873, 2916, 3009, 3042, 3068, 3159, 3186, 3536, 3672, 3888, 3978, 4012, 4056, 4131, 4212, 4248, 4563, 4602, 4779, 5304, 5508, 5616, 5746, 5832, 5967, 6018, 6084, 6136, 6318, 6372, 6903, 7344, 7956, 8024, 8112, 8262, 8424, 8496, 8619, 9027, 9126, 9204, 9477, 9558, 9971, 10608, 11016, 11492, 11664, 11934, 12036, 12168, 12272, 12393, 12636, 12744, 13039, 13689, 13806, 14337, 15912, 16048, 16524, 16848, 17238, 17901, 18054, 18252, 18408, 18954, 19116, 19942, 20709, 22032, 22984, 23868, 24072, 24336, 24786, 25272, 25488, 25857, 26078, 27081, 27378, 27612, 28674, 29913, 31824, 33048, 34476, 35802, 36108, 36504, 36816, 37908, 38232, 39117, 39884, 41067, 41418, 43011, 45968, 47736, 48144, 49572, 50544, 51714, 52156, 53703, 54162, 54756, 55224, 57348, 59826, 62127, 66096, 68952, 71604, 72216, 73008, 75816, 76464, 77571, 78234, 79768, 81243, 82134, 82836, 86022, 89739, 95472, 99144, 103428, 104312, 107406, 108324, 109512, 110448, 114696, 117351, 119652, 123201, 124254, 137904, 143208, 144432, 151632, 155142, 156468, 159536, 161109, 162486, 164268, 165672, 169507, 172044, 179478, 186381, 198288, 206856, 208624, 214812, 216648, 219024, 229392, 232713, 234702, 239304, 243729, 246402, 248508, 269217, 286416, 310284, 312936, 322218, 324972, 328536, 331344, 339014, 344088, 352053, 358956, 372762, 413712, 429624, 433296, 465426, 469404, 478608, 487458, 492804, 497016, 508521, 538434, 559143, 620568, 625872, 644436, 649944, 657072, 678028, 688176, 698139, 704106, 717912, 731187, 745524, 807651, 859248, 930852, 938808, 974916, 985608, 994032, 1017042, 1056159, 1076868, 1118286, 1241136, 1288872, 1299888, 1356056, 1396278, 1408212, 1435824, 1462374, 1491048, 1525563, 1615302, 1861704, 1877616, 1949832, 1971216, 2034084, 2094417, 2112318, 2153736, 2236572, 2422953, 2577744, 2712112, 2792556, 2816424, 2924748, 2982096, 3051126, 3168477, 3230604, 3723408, 3899664, 4068168, 4188834, 4224636, 4307472, 4473144, 4576689, 4845906, 5585112, 5632848, 5849496, 6102252, 6336954, 6461208, 7268859, 8136336, 8377668, 8449272, 8946288, 9153378, 9505431, 9691812, 11170224, 11698992, 12204504, 12673908, 12922416, 13730067, 14537718, 16755336, 16898544, 18306756, 19010862, 19383624, 24409008, 25347816, 27460134, 29075436, 33510672, 36613512, 38021724, 38767248, 41190201, 50695632, 54920268, 58150872, 73227024, 76043448, 82380402, 109840536, 116301744, 123570603, 152086896, 164760804, 219681072, 247141206, 329521608, 494282412, 659043216, 988564824, 1977129648]

約数ペア:

[(1, 1977129648), (2, 988564824), (3, 659043216), (4, 494282412), (6, 329521608), (8, 247141206), (9, 219681072), (12, 164760804), (13, 152086896), (16, 123570603), (17, 116301744), (18, 109840536), (24, 82380402), (26, 76043448), (27, 73227024), (34, 58150872), (36, 54920268), (39, 50695632), (48, 41190201), (51, 38767248), (52, 38021724), (54, 36613512), (59, 33510672), (68, 29075436), (72, 27460134), (78, 25347816), (81, 24409008), (102, 19383624), (104, 19010862), (108, 18306756), (117, 16898544), (118, 16755336), (136, 14537718), (144, 13730067), (153, 12922416), (156, 12673908), (162, 12204504), (169, 11698992), (177, 11170224), (204, 9691812), (208, 9505431), (216, 9153378), (221, 8946288), (234, 8449272), (236, 8377668), (243, 8136336), (272, 7268859), (306, 6461208), (312, 6336954), (324, 6102252), (338, 5849496), (351, 5632848), (354, 5585112), (408, 4845906), (432, 4576689), (442, 4473144), (459, 4307472), (468, 4224636), (472, 4188834), (486, 4068168), (507, 3899664), (531, 3723408), (612, 3230604), (624, 3168477), (648, 3051126), (663, 2982096), (676, 2924748), (702, 2816424), (708, 2792556), (729, 2712112), (767, 2577744), (816, 2422953), (884, 2236572), (918, 2153736), (936, 2112318), (944, 2094417), (972, 2034084), (1003, 1971216), (1014, 1949832), (1053, 1877616), (1062, 1861704), (1224, 1615302), (1296, 1525563), (1326, 1491048), (1352, 1462374), (1377, 1435824), (1404, 1408212), (1416, 1396278), (1458, 1356056), (1521, 1299888), (1534, 1288872), (1593, 1241136), (1768, 1118286), (1836, 1076868), (1872, 1056159), (1944, 1017042), (1989, 994032), (2006, 985608), (2028, 974916), (2106, 938808), (2124, 930852), (2301, 859248), (2448, 807651), (2652, 745524), (2704, 731187), (2754, 717912), (2808, 704106), (2832, 698139), (2873, 688176), (2916, 678028), (3009, 657072), (3042, 649944), (3068, 644436), (3159, 625872), (3186, 620568), (3536, 559143), (3672, 538434), (3888, 508521), (3978, 497016), (4012, 492804), (4056, 487458), (4131, 478608), (4212, 469404), (4248, 465426), (4563, 433296), (4602, 429624), (4779, 413712), (5304, 372762), (5508, 358956), (5616, 352053), (5746, 344088), (5832, 339014), (5967, 331344), (6018, 328536), (6084, 324972), (6136, 322218), (6318, 312936), (6372, 310284), (6903, 286416), (7344, 269217), (7956, 248508), (8024, 246402), (8112, 243729), (8262, 239304), (8424, 234702), (8496, 232713), (8619, 229392), (9027, 219024), (9126, 216648), (9204, 214812), (9477, 208624), (9558, 206856), (9971, 198288), (10608, 186381), (11016, 179478), (11492, 172044), (11664, 169507), (11934, 165672), (12036, 164268), (12168, 162486), (12272, 161109), (12393, 159536), (12636, 156468), (12744, 155142), (13039, 151632), (13689, 144432), (13806, 143208), (14337, 137904), (15912, 124254), (16048, 123201), (16524, 119652), (16848, 117351), (17238, 114696), (17901, 110448), (18054, 109512), (18252, 108324), (18408, 107406), (18954, 104312), (19116, 103428), (19942, 99144), (20709, 95472), (22032, 89739), (22984, 86022), (23868, 82836), (24072, 82134), (24336, 81243), (24786, 79768), (25272, 78234), (25488, 77571), (25857, 76464), (26078, 75816), (27081, 73008), (27378, 72216), (27612, 71604), (28674, 68952), (29913, 66096), (31824, 62127), (33048, 59826), (34476, 57348), (35802, 55224), (36108, 54756), (36504, 54162), (36816, 53703), (37908, 52156), (38232, 51714), (39117, 50544), (39884, 49572), (41067, 48144), (41418, 47736), (43011, 45968)]