520093728

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:580

約数の個数: 288

約数和(自身を含む): 1886976000

約数和(自身を除く): 1366882272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 47, 48, 56, 63, 66, 72, 77, 84, 88, 94, 96, 99, 112, 126, 132, 141, 144, 154, 168, 176, 188, 198, 224, 231, 252, 264, 282, 288, 308, 329, 336, 352, 376, 396, 423, 462, 499, 504, 517, 528, 564, 616, 658, 672, 693, 752, 792, 846, 924, 987, 998, 1008, 1034, 1056, 1128, 1232, 1316, 1386, 1497, 1504, 1551, 1584, 1692, 1848, 1974, 1996, 2016, 2068, 2256, 2464, 2632, 2772, 2961, 2994, 3102, 3168, 3384, 3493, 3619, 3696, 3948, 3992, 4136, 4491, 4512, 4653, 5264, 5489, 5544, 5922, 5988, 6204, 6768, 6986, 7238, 7392, 7896, 7984, 8272, 8982, 9306, 10479, 10528, 10857, 10978, 11088, 11844, 11976, 12408, 13536, 13972, 14476, 15792, 15968, 16467, 16544, 17964, 18612, 20958, 21714, 21956, 22176, 23453, 23688, 23952, 24816, 27944, 28952, 31437, 31584, 32571, 32934, 35928, 37224, 38423, 41916, 43428, 43912, 46906, 47376, 47904, 49401, 49632, 55888, 57904, 62874, 65142, 65868, 70359, 71856, 74448, 76846, 83832, 86856, 87824, 93812, 94752, 98802, 111776, 115269, 115808, 125748, 130284, 131736, 140718, 143712, 148896, 153692, 164171, 167664, 173712, 175648, 187624, 197604, 211077, 230538, 251496, 257983, 260568, 263472, 281436, 307384, 328342, 335328, 345807, 347424, 375248, 395208, 422154, 461076, 492513, 502992, 515966, 521136, 526944, 562872, 614768, 656684, 691614, 750496, 773949, 790416, 844308, 922152, 985026, 1005984, 1031932, 1042272, 1125744, 1229536, 1313368, 1383228, 1477539, 1547898, 1580832, 1688616, 1805881, 1844304, 1970052, 2063864, 2251488, 2321847, 2626736, 2766456, 2955078, 3095796, 3377232, 3611762, 3688608, 3940104, 4127728, 4643694, 5253472, 5417643, 5532912, 5910156, 6191592, 6754464, 7223524, 7880208, 8255456, 9287388, 10835286, 11065824, 11820312, 12383184, 14447048, 15760416, 16252929, 18574776, 21670572, 23640624, 24766368, 28894096, 32505858, 37149552, 43341144, 47281248, 57788192, 65011716, 74299104, 86682288, 130023432, 173364576, 260046864, 520093728]

約数ペア:

[(1, 520093728), (2, 260046864), (3, 173364576), (4, 130023432), (6, 86682288), (7, 74299104), (8, 65011716), (9, 57788192), (11, 47281248), (12, 43341144), (14, 37149552), (16, 32505858), (18, 28894096), (21, 24766368), (22, 23640624), (24, 21670572), (28, 18574776), (32, 16252929), (33, 15760416), (36, 14447048), (42, 12383184), (44, 11820312), (47, 11065824), (48, 10835286), (56, 9287388), (63, 8255456), (66, 7880208), (72, 7223524), (77, 6754464), (84, 6191592), (88, 5910156), (94, 5532912), (96, 5417643), (99, 5253472), (112, 4643694), (126, 4127728), (132, 3940104), (141, 3688608), (144, 3611762), (154, 3377232), (168, 3095796), (176, 2955078), (188, 2766456), (198, 2626736), (224, 2321847), (231, 2251488), (252, 2063864), (264, 1970052), (282, 1844304), (288, 1805881), (308, 1688616), (329, 1580832), (336, 1547898), (352, 1477539), (376, 1383228), (396, 1313368), (423, 1229536), (462, 1125744), (499, 1042272), (504, 1031932), (517, 1005984), (528, 985026), (564, 922152), (616, 844308), (658, 790416), (672, 773949), (693, 750496), (752, 691614), (792, 656684), (846, 614768), (924, 562872), (987, 526944), (998, 521136), (1008, 515966), (1034, 502992), (1056, 492513), (1128, 461076), (1232, 422154), (1316, 395208), (1386, 375248), (1497, 347424), (1504, 345807), (1551, 335328), (1584, 328342), (1692, 307384), (1848, 281436), (1974, 263472), (1996, 260568), (2016, 257983), (2068, 251496), (2256, 230538), (2464, 211077), (2632, 197604), (2772, 187624), (2961, 175648), (2994, 173712), (3102, 167664), (3168, 164171), (3384, 153692), (3493, 148896), (3619, 143712), (3696, 140718), (3948, 131736), (3992, 130284), (4136, 125748), (4491, 115808), (4512, 115269), (4653, 111776), (5264, 98802), (5489, 94752), (5544, 93812), (5922, 87824), (5988, 86856), (6204, 83832), (6768, 76846), (6986, 74448), (7238, 71856), (7392, 70359), (7896, 65868), (7984, 65142), (8272, 62874), (8982, 57904), (9306, 55888), (10479, 49632), (10528, 49401), (10857, 47904), (10978, 47376), (11088, 46906), (11844, 43912), (11976, 43428), (12408, 41916), (13536, 38423), (13972, 37224), (14476, 35928), (15792, 32934), (15968, 32571), (16467, 31584), (16544, 31437), (17964, 28952), (18612, 27944), (20958, 24816), (21714, 23952), (21956, 23688), (22176, 23453)]