789538464

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1068

約数の個数: 288

約数和(自身を含む): 2779358400

約数和(自身を除く): 1989819936

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 19, 22, 24, 26, 32, 33, 36, 38, 39, 44, 48, 52, 57, 66, 72, 76, 78, 88, 96, 99, 104, 114, 117, 132, 143, 144, 152, 156, 171, 176, 198, 208, 209, 228, 234, 247, 264, 286, 288, 304, 312, 342, 352, 396, 416, 418, 429, 456, 468, 494, 528, 572, 608, 624, 627, 684, 741, 792, 836, 858, 912, 936, 988, 1009, 1056, 1144, 1248, 1254, 1287, 1368, 1482, 1584, 1672, 1716, 1824, 1872, 1881, 1976, 2018, 2223, 2288, 2508, 2574, 2717, 2736, 2964, 3027, 3168, 3344, 3432, 3744, 3762, 3952, 4036, 4446, 4576, 5016, 5148, 5434, 5472, 5928, 6054, 6688, 6864, 7524, 7904, 8072, 8151, 8892, 9081, 10032, 10296, 10868, 11099, 11856, 12108, 13117, 13728, 15048, 16144, 16302, 17784, 18162, 19171, 20064, 20592, 21736, 22198, 23712, 24216, 24453, 26234, 30096, 32288, 32604, 33297, 35568, 36324, 38342, 39351, 41184, 43472, 44396, 48432, 48906, 52468, 57513, 60192, 65208, 66594, 71136, 72648, 76684, 78702, 86944, 88792, 96864, 97812, 99891, 104936, 115026, 118053, 130416, 133188, 144287, 145296, 153368, 157404, 172539, 177584, 195624, 199782, 209872, 210881, 230052, 236106, 249223, 260832, 266376, 288574, 290592, 306736, 314808, 345078, 355168, 391248, 399564, 419744, 421762, 432861, 460104, 472212, 498446, 532752, 577148, 613472, 629616, 632643, 690156, 747669, 782496, 799128, 843524, 865722, 920208, 944424, 996892, 1065504, 1154296, 1259232, 1265286, 1298583, 1380312, 1495338, 1598256, 1687048, 1731444, 1840416, 1888848, 1897929, 1993784, 2243007, 2308592, 2530572, 2597166, 2741453, 2760624, 2990676, 3196512, 3374096, 3462888, 3777696, 3795858, 3987568, 4486014, 4617184, 5061144, 5194332, 5482906, 5521248, 5981352, 6748192, 6925776, 7591716, 7975136, 8224359, 8972028, 10122288, 10388664, 10965812, 11962704, 13851552, 15183432, 16448718, 17944056, 20244576, 20777328, 21931624, 23925408, 24673077, 30366864, 32897436, 35888112, 41554656, 43863248, 49346154, 60733728, 65794872, 71776224, 87726496, 98692308, 131589744, 197384616, 263179488, 394769232, 789538464]

約数ペア:

[(1, 789538464), (2, 394769232), (3, 263179488), (4, 197384616), (6, 131589744), (8, 98692308), (9, 87726496), (11, 71776224), (12, 65794872), (13, 60733728), (16, 49346154), (18, 43863248), (19, 41554656), (22, 35888112), (24, 32897436), (26, 30366864), (32, 24673077), (33, 23925408), (36, 21931624), (38, 20777328), (39, 20244576), (44, 17944056), (48, 16448718), (52, 15183432), (57, 13851552), (66, 11962704), (72, 10965812), (76, 10388664), (78, 10122288), (88, 8972028), (96, 8224359), (99, 7975136), (104, 7591716), (114, 6925776), (117, 6748192), (132, 5981352), (143, 5521248), (144, 5482906), (152, 5194332), (156, 5061144), (171, 4617184), (176, 4486014), (198, 3987568), (208, 3795858), (209, 3777696), (228, 3462888), (234, 3374096), (247, 3196512), (264, 2990676), (286, 2760624), (288, 2741453), (304, 2597166), (312, 2530572), (342, 2308592), (352, 2243007), (396, 1993784), (416, 1897929), (418, 1888848), (429, 1840416), (456, 1731444), (468, 1687048), (494, 1598256), (528, 1495338), (572, 1380312), (608, 1298583), (624, 1265286), (627, 1259232), (684, 1154296), (741, 1065504), (792, 996892), (836, 944424), (858, 920208), (912, 865722), (936, 843524), (988, 799128), (1009, 782496), (1056, 747669), (1144, 690156), (1248, 632643), (1254, 629616), (1287, 613472), (1368, 577148), (1482, 532752), (1584, 498446), (1672, 472212), (1716, 460104), (1824, 432861), (1872, 421762), (1881, 419744), (1976, 399564), (2018, 391248), (2223, 355168), (2288, 345078), (2508, 314808), (2574, 306736), (2717, 290592), (2736, 288574), (2964, 266376), (3027, 260832), (3168, 249223), (3344, 236106), (3432, 230052), (3744, 210881), (3762, 209872), (3952, 199782), (4036, 195624), (4446, 177584), (4576, 172539), (5016, 157404), (5148, 153368), (5434, 145296), (5472, 144287), (5928, 133188), (6054, 130416), (6688, 118053), (6864, 115026), (7524, 104936), (7904, 99891), (8072, 97812), (8151, 96864), (8892, 88792), (9081, 86944), (10032, 78702), (10296, 76684), (10868, 72648), (11099, 71136), (11856, 66594), (12108, 65208), (13117, 60192), (13728, 57513), (15048, 52468), (16144, 48906), (16302, 48432), (17784, 44396), (18162, 43472), (19171, 41184), (20064, 39351), (20592, 38342), (21736, 36324), (22198, 35568), (23712, 33297), (24216, 32604), (24453, 32288), (26234, 30096)]