247794611904

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{491}}^1\times {\mathrm{17881}}^1$

素因数の和:18404

約数の個数: 252

約数和(自身を含む): 827948116008

約数和(自身を除く): 580153504104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 491, 504, 576, 588, 672, 784, 882, 982, 1008, 1176, 1344, 1473, 1568, 1764, 1964, 2016, 2352, 2946, 3136, 3437, 3528, 3928, 4032, 4419, 4704, 5892, 6874, 7056, 7856, 8838, 9408, 10311, 11784, 13748, 14112, 15712, 17676, 17881, 20622, 23568, 24059, 27496, 28224, 30933, 31424, 35352, 35762, 41244, 47136, 48118, 53643, 54992, 61866, 70704, 71524, 72177, 82488, 94272, 96236, 107286, 109984, 123732, 125167, 141408, 143048, 144354, 160929, 164976, 192472, 214572, 216531, 219968, 247464, 250334, 282816, 286096, 288708, 321858, 329952, 375501, 384944, 429144, 433062, 494928, 500668, 572192, 577416, 643716, 659904, 751002, 769888, 858288, 866124, 876169, 989856, 1001336, 1126503, 1144384, 1154832, 1287432, 1502004, 1539776, 1716576, 1732248, 1752338, 1979712, 2002672, 2253006, 2309664, 2574864, 2628507, 3004008, 3433152, 3464496, 3504676, 4005344, 4506012, 4619328, 5149728, 5257014, 6008016, 6928992, 7009352, 7885521, 8010688, 8779571, 9012024, 10299456, 10514028, 12016032, 13857984, 14018704, 15771042, 17559142, 18024048, 21028056, 24032064, 26338713, 28037408, 31542084, 35118284, 36048096, 42056112, 52677426, 56074816, 61456997, 63084168, 70236568, 72096192, 79016139, 84112224, 105354852, 122913994, 126168336, 140473136, 158032278, 168224448, 184370991, 210709704, 245827988, 252336672, 280946272, 316064556, 368741982, 421419408, 430198979, 491655976, 504673344, 553112973, 561892544, 632129112, 737483964, 842838816, 860397958, 983311952, 1106225946, 1264258224, 1290596937, 1474967928, 1685677632, 1720795916, 1966623904, 2212451892, 2528516448, 2581193874, 2949935856, 3441591832, 3871790811, 3933247808, 4424903784, 5057032896, 5162387748, 5899871712, 6883183664, 7743581622, 8849807568, 10324775496, 11799743424, 13766367328, 15487163244, 17699615136, 20649550992, 27532734656, 30974326488, 35399230272, 41299101984, 61948652976, 82598203968, 123897305952, 247794611904]

約数ペア:

[(1, 247794611904), (2, 123897305952), (3, 82598203968), (4, 61948652976), (6, 41299101984), (7, 35399230272), (8, 30974326488), (9, 27532734656), (12, 20649550992), (14, 17699615136), (16, 15487163244), (18, 13766367328), (21, 11799743424), (24, 10324775496), (28, 8849807568), (32, 7743581622), (36, 6883183664), (42, 5899871712), (48, 5162387748), (49, 5057032896), (56, 4424903784), (63, 3933247808), (64, 3871790811), (72, 3441591832), (84, 2949935856), (96, 2581193874), (98, 2528516448), (112, 2212451892), (126, 1966623904), (144, 1720795916), (147, 1685677632), (168, 1474967928), (192, 1290596937), (196, 1264258224), (224, 1106225946), (252, 983311952), (288, 860397958), (294, 842838816), (336, 737483964), (392, 632129112), (441, 561892544), (448, 553112973), (491, 504673344), (504, 491655976), (576, 430198979), (588, 421419408), (672, 368741982), (784, 316064556), (882, 280946272), (982, 252336672), (1008, 245827988), (1176, 210709704), (1344, 184370991), (1473, 168224448), (1568, 158032278), (1764, 140473136), (1964, 126168336), (2016, 122913994), (2352, 105354852), (2946, 84112224), (3136, 79016139), (3437, 72096192), (3528, 70236568), (3928, 63084168), (4032, 61456997), (4419, 56074816), (4704, 52677426), (5892, 42056112), (6874, 36048096), (7056, 35118284), (7856, 31542084), (8838, 28037408), (9408, 26338713), (10311, 24032064), (11784, 21028056), (13748, 18024048), (14112, 17559142), (15712, 15771042), (17676, 14018704), (17881, 13857984), (20622, 12016032), (23568, 10514028), (24059, 10299456), (27496, 9012024), (28224, 8779571), (30933, 8010688), (31424, 7885521), (35352, 7009352), (35762, 6928992), (41244, 6008016), (47136, 5257014), (48118, 5149728), (53643, 4619328), (54992, 4506012), (61866, 4005344), (70704, 3504676), (71524, 3464496), (72177, 3433152), (82488, 3004008), (94272, 2628507), (96236, 2574864), (107286, 2309664), (109984, 2253006), (123732, 2002672), (125167, 1979712), (141408, 1752338), (143048, 1732248), (144354, 1716576), (160929, 1539776), (164976, 1502004), (192472, 1287432), (214572, 1154832), (216531, 1144384), (219968, 1126503), (247464, 1001336), (250334, 989856), (282816, 876169), (286096, 866124), (288708, 858288), (321858, 769888), (329952, 751002), (375501, 659904), (384944, 643716), (429144, 577416), (433062, 572192), (494928, 500668)]