21304674144

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{821}}^1$

素因数の和:1118

約数の個数: 288

約数和(自身を含む): 67860374400

約数和(自身を除く): 46555700256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 32, 36, 39, 48, 52, 58, 72, 78, 87, 96, 104, 116, 117, 144, 156, 174, 208, 232, 234, 239, 261, 288, 312, 348, 377, 416, 464, 468, 478, 522, 624, 696, 717, 754, 821, 928, 936, 956, 1044, 1131, 1248, 1392, 1434, 1508, 1642, 1872, 1912, 2088, 2151, 2262, 2463, 2784, 2868, 3016, 3107, 3284, 3393, 3744, 3824, 4176, 4302, 4524, 4926, 5736, 6032, 6214, 6568, 6786, 6931, 7389, 7648, 8352, 8604, 9048, 9321, 9852, 10673, 11472, 12064, 12428, 13136, 13572, 13862, 14778, 17208, 18096, 18642, 19704, 20793, 21346, 22944, 23809, 24856, 26272, 27144, 27724, 27963, 29556, 32019, 34416, 36192, 37284, 39408, 41586, 42692, 47618, 49712, 54288, 55448, 55926, 59112, 62379, 64038, 68832, 71427, 74568, 78816, 83172, 85384, 90103, 95236, 96057, 99424, 108576, 110896, 111852, 118224, 124758, 128076, 142854, 149136, 166344, 170768, 180206, 190472, 192114, 196219, 214281, 221792, 223704, 236448, 249516, 256152, 270309, 285708, 298272, 309517, 332688, 341536, 360412, 380944, 384228, 392438, 428562, 447408, 499032, 512304, 540618, 571416, 588657, 619034, 665376, 720824, 761888, 768456, 784876, 810927, 857124, 894816, 928551, 998064, 1024608, 1081236, 1142832, 1177314, 1238068, 1441648, 1536912, 1569752, 1621854, 1714248, 1765971, 1857102, 1996128, 2162472, 2285664, 2354628, 2476136, 2550847, 2785653, 2883296, 3073824, 3139504, 3243708, 3428496, 3531942, 3714204, 4324944, 4709256, 4952272, 5101694, 5571306, 5690351, 6279008, 6487416, 6856992, 7063884, 7428408, 7652541, 8649888, 9418512, 9904544, 10203388, 11142612, 11380702, 12974832, 14127768, 14856816, 15305082, 17071053, 18837024, 20406776, 22285224, 22761404, 22957623, 25949664, 28255536, 29713632, 30610164, 34142106, 40813552, 44570448, 45522808, 45915246, 51213159, 56511072, 61220328, 68284212, 73974563, 81627104, 89140896, 91045616, 91830492, 102426318, 122440656, 136568424, 147949126, 182091232, 183660984, 204852636, 221923689, 244881312, 273136848, 295898252, 367321968, 409705272, 443847378, 546273696, 591796504, 665771067, 734643936, 819410544, 887694756, 1183593008, 1331542134, 1638821088, 1775389512, 2367186016, 2663084268, 3550779024, 5326168536, 7101558048, 10652337072, 21304674144]

約数ペア:

[(1, 21304674144), (2, 10652337072), (3, 7101558048), (4, 5326168536), (6, 3550779024), (8, 2663084268), (9, 2367186016), (12, 1775389512), (13, 1638821088), (16, 1331542134), (18, 1183593008), (24, 887694756), (26, 819410544), (29, 734643936), (32, 665771067), (36, 591796504), (39, 546273696), (48, 443847378), (52, 409705272), (58, 367321968), (72, 295898252), (78, 273136848), (87, 244881312), (96, 221923689), (104, 204852636), (116, 183660984), (117, 182091232), (144, 147949126), (156, 136568424), (174, 122440656), (208, 102426318), (232, 91830492), (234, 91045616), (239, 89140896), (261, 81627104), (288, 73974563), (312, 68284212), (348, 61220328), (377, 56511072), (416, 51213159), (464, 45915246), (468, 45522808), (478, 44570448), (522, 40813552), (624, 34142106), (696, 30610164), (717, 29713632), (754, 28255536), (821, 25949664), (928, 22957623), (936, 22761404), (956, 22285224), (1044, 20406776), (1131, 18837024), (1248, 17071053), (1392, 15305082), (1434, 14856816), (1508, 14127768), (1642, 12974832), (1872, 11380702), (1912, 11142612), (2088, 10203388), (2151, 9904544), (2262, 9418512), (2463, 8649888), (2784, 7652541), (2868, 7428408), (3016, 7063884), (3107, 6856992), (3284, 6487416), (3393, 6279008), (3744, 5690351), (3824, 5571306), (4176, 5101694), (4302, 4952272), (4524, 4709256), (4926, 4324944), (5736, 3714204), (6032, 3531942), (6214, 3428496), (6568, 3243708), (6786, 3139504), (6931, 3073824), (7389, 2883296), (7648, 2785653), (8352, 2550847), (8604, 2476136), (9048, 2354628), (9321, 2285664), (9852, 2162472), (10673, 1996128), (11472, 1857102), (12064, 1765971), (12428, 1714248), (13136, 1621854), (13572, 1569752), (13862, 1536912), (14778, 1441648), (17208, 1238068), (18096, 1177314), (18642, 1142832), (19704, 1081236), (20793, 1024608), (21346, 998064), (22944, 928551), (23809, 894816), (24856, 857124), (26272, 810927), (27144, 784876), (27724, 768456), (27963, 761888), (29556, 720824), (32019, 665376), (34416, 619034), (36192, 588657), (37284, 571416), (39408, 540618), (41586, 512304), (42692, 499032), (47618, 447408), (49712, 428562), (54288, 392438), (55448, 384228), (55926, 380944), (59112, 360412), (62379, 341536), (64038, 332688), (68832, 309517), (71427, 298272), (74568, 285708), (78816, 270309), (83172, 256152), (85384, 249516), (90103, 236448), (95236, 223704), (96057, 221792), (99424, 214281), (108576, 196219), (110896, 192114), (111852, 190472), (118224, 180206), (124758, 170768), (128076, 166344), (142854, 149136)]